Gadgets 360

Satellites equipped with solar sails may soon improve early warnings for space weather events that could disrupt technological infrastructure on Earth. These sails, which harness light from the sun for propulsion, are being explored as a cost-effective alternative to traditional propulsion systems. Scientists believe this advancement could enhance monitoring of solar activity and provide earlier alerts for geomagnetic storms, reducing potential risks to power grids, satellites, GPS systems, and air traffic operations. Current space weather forecasting systems operate from a fixed point in space, but solar sail technology could allow satellites to move beyond conventional locations for improved data collection.

Advancement in Space Weather Forecasting

As reported by space.com, according to the National Oceanic and Atmospheric Administration's (NOAA) Office of Space Weather Observations, which manages operational satellite systems, solar sails could allow spacecraft to travel beyond the Earth-sun Lagrange Point One (L1). This location, approximately 1.5 million kilometres from Earth, provides a stable position for solar observation. Irfan Azeem, Division Chief of the Research to Operations and Project Planning Division at NOAA, told Space.com that solar sails present a more efficient alternative to chemical propulsion, enabling satellites to move upstream of L1 for faster data retrieval. This could extend alert times for geomagnetic storms by up to 50 percent.

New Mission Underway

A project named Solar Cruiser, a collaboration between NOAA and NASA, is focused on developing a full-scale solar sail spacecraft. The sail, spanning 1,653 square metres, is designed to be deployed with four individual quadrants. NOAA has reported that the construction of the quadrants is expected to be completed by February 2026, with plans to secure a rideshare launch by 2029. Scientists are optimistic about the impact of this technology in space weather forecasting, as it could provide earlier detection of solar flares and coronal mass ejections, ultimately improving preparedness for disruptive space weather events.

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Satellites equipped with solar sails may soon improve early warnings for space weather events that could disrupt technological infrastructure on Earth. These sails, which harness light from the sun for propulsion, are being explored as a cost-effective alternative to traditional propulsion systems. Scientists believe this advancement could enhance monitoring of solar activity and provide earlier alerts for geomagnetic storms, reducing potential risks to power grids, satellites, GPS systems, and air traffic operations. Current space weather forecasting systems operate from a fixed point in space, but solar sail technology could allow satellites to move beyond conventional locations for improved data collection.

Advancement in Space Weather Forecasting

As reported by space.com, according to the National Oceanic and Atmospheric Administration's (NOAA) Office of Space Weather Observations, which manages operational satellite systems, solar sails could allow spacecraft to travel beyond the Earth-sun Lagrange Point One (L1). This location, approximately 1.5 million kilometres from Earth, provides a stable position for solar observation. Irfan Azeem, Division Chief of the Research to Operations and Project Planning Division at NOAA, told Space.com that solar sails present a more efficient alternative to chemical propulsion, enabling satellites to move upstream of L1 for faster data retrieval. This could extend alert times for geomagnetic storms by up to 50 percent.

New Mission Underway

A project named Solar Cruiser, a collaboration between NOAA and NASA, is focused on developing a full-scale solar sail spacecraft. The sail, spanning 1,653 square metres, is designed to be deployed with four individual quadrants. NOAA has reported that the construction of the quadrants is expected to be completed by February 2026, with plans to secure a rideshare launch by 2029. Scientists are optimistic about the impact of this technology in space weather forecasting, as it could provide earlier detection of solar flares and coronal mass ejections, ultimately improving preparedness for disruptive space weather events.

Wisconsin Republicans propose $10K income tax break for hurricane and wildfire relocations

Wisconsin Republicans propose $10K income tax break for hurricane and wildfire relocations

from mint - politics Wisconsin Republicans propose $10K income tax break for hurricane and wildfire relocations

New York Governor Raises Removing Mayor With City Hall in Crisis

New York Governor Kathy Hochul is raising “serious questions” about the future of Eric Adams’ administration, citing her power to remove the mayor as she calls for a meeting with key leaders Tuesday to discuss a path forward.

from mint - politics New York Governor Kathy Hochul is raising “serious questions” about the future of Eric Adams’ administration, citing her power to remove the mayor as she calls for a meeting with key leaders Tuesday to discuss a path forward.

Congress criticises ‘midnight rush’ to appoint Gyanesh Kumar as CEC, accuses regime of ‘bending rules’

Congress criticises ‘midnight rush’ to appoint Gyanesh Kumar as CEC, accuses regime of ‘bending rules’

from mint - politics Congress criticises ‘midnight rush’ to appoint Gyanesh Kumar as CEC, accuses regime of ‘bending rules’

Politics News Today Live Updates on February 17, 2025: Squeezed between Putin and Trump, Europe sees a moment of truth

Politics News Today Live Updates on February 17, 2025: Stay engaged with the latest in politics, covering government policies, political debates, and legislative updates. From breaking developments in national governance to international diplomatic relations, we bring you in-depth analysis and real-time updates. Explore the key issues, political figures, and decisions shaping the political landscape and impacting society.

from mint - politics Politics News Today Live Updates on February 17, 2025: Stay engaged with the latest in politics, covering government policies, political debates, and legislative updates. From breaking developments in national governance to international diplomatic relations, we bring you in-depth analysis and real-time updates. Explore the key issues, political figures, and decisions shaping the political landscape and impacting society.

Trump’s Phone Call With Putin Is Causing a Stir in Taiwan

A deal on Ukraine may give China the signal it needs that Taipei is up for negotiation. 

from mint - politics A deal on Ukraine may give China the signal it needs that Taipei is up for negotiation. 

Trump Opens Door to Europe Buying US-Made Weapons for Ukraine

President Donald Trump said he’s open to allowing Europe to buy US-made weapons to give to Ukraine, the latest twist as his administration looks to negotiate an end to the war.

from mint - politics President Donald Trump said he’s open to allowing Europe to buy US-made weapons to give to Ukraine, the latest twist as his administration looks to negotiate an end to the war.

‘Inter-faith marriage not wrong but…’: Devendra Fadnavis as Maharashtra sets up panel to frame ‘love jihad’ law

Maharashtra Chief Minister Devendra Fadnavis said such cases were rising in Maharashtra. Fadnavis said the Supreme Court and Kerala High Court have made observations about the reality of “love jihad”.

from mint - politics Maharashtra Chief Minister Devendra Fadnavis said such cases were rising in Maharashtra. Fadnavis said the Supreme Court and Kerala High Court have made observations about the reality of “love jihad”.

Delhi CM to be announced soon? BJP likely to hold Legislative Party meeting tomorrow

The legislative party meeting of the BJP is expected to be held a day before the grand swearing-in that marks the return of the saffron party in Delhi after a gap of 27 years.

from mint - politics The legislative party meeting of the BJP is expected to be held a day before the grand swearing-in that marks the return of the saffron party in Delhi after a gap of 27 years.

‘Faaltu hai kumbh’: Lalu Yadav strokes controversy; Shankaracharya prays ‘bhagwan aise logon ko sad-buddhi de’

RJD chief Lalu Prasad Yadav's statement came in the wake of the stampede that took place at the New Delhi Railway Station on Saturday night.

from mint - politics RJD chief Lalu Prasad Yadav's statement came in the wake of the stampede that took place at the New Delhi Railway Station on Saturday night.

Gadgets 360

A new study has explored the nature of time at the quantum level, uncovering evidence that contradicts the widely accepted notion of a single, forward-moving arrow of time. Researchers have examined the fundamental mechanics of quantum systems interacting with their environment, suggesting that time may not be as fixed as previously believed. The findings, which emerged from an investigation into open quantum systems, indicate that the equations governing these interactions remain unchanged regardless of whether time moves forward or backward.

Quantum Systems and Time-Reversal Symmetry

According to the study published in Scientific Reports, the research focused on understanding how time emerges as a directional phenomenon. It was observed that while large-scale systems appear to follow a one-way trajectory, the laws governing quantum mechanics do not impose such a restriction. By simplifying the environment surrounding a quantum system and assuming that energy and information dissipate without returning, the researchers demonstrated that time-reversal symmetry is retained even in open quantum systems.

Mathematical Mechanisms Behind Time Symmetry

As stated by Dr. Andrea Rocco, Associate Professor in Physics and Mathematical Biology at the University of Surrey, in an interview with Phys.org, time appears to move forward in everyday life because of observable processes, such as a liquid spreading across a surface. Yet, at a microscopic level, the fundamental equations of physics do not distinguish between past and future. Postdoctoral researcher Thomas Guff, who led the study's calculations, highlighted that the mathematical framework inherently preserves time symmetry. A critical component known as the "memory kernel" was identified as playing a role in maintaining this balance.

Implications for Physics and Cosmology

The study has provided new insights into one of the most debated aspects of physics. The findings may have significant implications for fields such as quantum mechanics and cosmology, offering a fresh perspective on the nature of time and its fundamental properties. Scientists continue to investigate how these discoveries could reshape current understanding and applications of time in theoretical and experimental physics.

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A new study has explored the nature of time at the quantum level, uncovering evidence that contradicts the widely accepted notion of a single, forward-moving arrow of time. Researchers have examined the fundamental mechanics of quantum systems interacting with their environment, suggesting that time may not be as fixed as previously believed. The findings, which emerged from an investigation into open quantum systems, indicate that the equations governing these interactions remain unchanged regardless of whether time moves forward or backward.

Quantum Systems and Time-Reversal Symmetry

According to the study published in Scientific Reports, the research focused on understanding how time emerges as a directional phenomenon. It was observed that while large-scale systems appear to follow a one-way trajectory, the laws governing quantum mechanics do not impose such a restriction. By simplifying the environment surrounding a quantum system and assuming that energy and information dissipate without returning, the researchers demonstrated that time-reversal symmetry is retained even in open quantum systems.

Mathematical Mechanisms Behind Time Symmetry

As stated by Dr. Andrea Rocco, Associate Professor in Physics and Mathematical Biology at the University of Surrey, in an interview with Phys.org, time appears to move forward in everyday life because of observable processes, such as a liquid spreading across a surface. Yet, at a microscopic level, the fundamental equations of physics do not distinguish between past and future. Postdoctoral researcher Thomas Guff, who led the study's calculations, highlighted that the mathematical framework inherently preserves time symmetry. A critical component known as the "memory kernel" was identified as playing a role in maintaining this balance.

Implications for Physics and Cosmology

The study has provided new insights into one of the most debated aspects of physics. The findings may have significant implications for fields such as quantum mechanics and cosmology, offering a fresh perspective on the nature of time and its fundamental properties. Scientists continue to investigate how these discoveries could reshape current understanding and applications of time in theoretical and experimental physics.

Modi better than…: Shashi Tharoor shoots rare praise for PM after meeting with Trump, netizens say, ‘insaan sahi ho’

Shashi Tharoor commented on the Trump-Modi meeting, expressing hope that Modi defended Indian migrants. He praised the outcome of trade negotiations and noted positive statements from both leaders. Tharoor acknowledged Trump's compliment to Modi as a strong endorsement of his negotiating skills.

from mint - politics Shashi Tharoor commented on the Trump-Modi meeting, expressing hope that Modi defended Indian migrants. He praised the outcome of trade negotiations and noted positive statements from both leaders. Tharoor acknowledged Trump's compliment to Modi as a strong endorsement of his negotiating skills.

Gadgets 360

A specialised form of cellulose produced by bacteria has been found to enhance wound healing and regeneration in plants. Research indicates that when applied as a bandage to plant wounds, this bacterial cellulose significantly improves recovery rates, potentially offering new solutions for agricultural applications. The material, already used in medical treatments for humans, has shown effectiveness in boosting the natural regenerative processes of plants. Scientists are exploring its possible role in improving grafting techniques, preserving cut plant materials, and accelerating root development in laboratory settings.

Cellulose Bandage Enhances Plant Recovery

According to research published in Science Advances, bacterial cellulose patches were tested on the leaves of Nicotiana benthamiana and Arabidopsis thaliana to assess their role in plant healing. The study found that over 80 percent of treated wounds had completely healed within a week, whereas fewer than 20 percent of untreated wounds showed similar recovery. Microscopic analysis indicated that wounds covered with the bacterial cellulose bandage displayed healthier tissue structures, while untreated ones exhibited dehydration and stress symptoms.

Improved Plant Regeneration Observed

Experiments also revealed that bacterial cellulose facilitated faster regeneration in plant cuttings. In laboratory trials, plant segments placed on bacterial cellulose patches developed roots and leaves more quickly than those left untreated or those placed on patches made from plant-derived cellulose. This observation suggests that bacterial cellulose provides a distinct advantage in vegetative propagation, an essential process in plant research and agriculture.

Presence of Plant Hormones in Cellulose Identified

Chemical analysis detected the presence of plant hormones within the bacterial cellulose, likely secreted by the bacteria responsible for its synthesis. Despite sterilisation procedures meant to prevent contamination, these hormones remained bioactive. Núria Sánchez Coll, a plant biologist at the Centre for Research in Agricultural Genomics in Barcelona, told Science News that the cellulose structure's density may have preserved these hormones, allowing them to retain their biological function.

Distinct Genetic Response to Bacterial Cellulose

The study also found that bacterial cellulose triggered a unique genetic response in plants, differing from standard wound healing processes. Specific genes associated with healing were suppressed, while others linked to infection resistance were activated. Researchers believe this response may be influenced by the presence of bacterial hormones and the plant's defensive reaction to the bacterial cellulose.

Potential Applications in Agriculture

Anna Roig, a materials scientist at the Institute of Materials Science of Barcelona, stated in Science News that while bacterial cellulose has been widely used in human medicine, this study marks the first time its direct biological effects on plants have been documented. Javier Agustí, a plant scientist at the Institute for Plant Molecular and Cellular Biology in Valencia, emphasised in Science News that further research on real crops is necessary to evaluate its practical applications. Early findings indicate that bacterial cellulose could be beneficial for grafting, improving plant tissue preservation, and serving as a growth medium in laboratory environments. Research groups are now investigating whether similar processes could enhance other plant regeneration mechanisms.

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A specialised form of cellulose produced by bacteria has been found to enhance wound healing and regeneration in plants. Research indicates that when applied as a bandage to plant wounds, this bacterial cellulose significantly improves recovery rates, potentially offering new solutions for agricultural applications. The material, already used in medical treatments for humans, has shown effectiveness in boosting the natural regenerative processes of plants. Scientists are exploring its possible role in improving grafting techniques, preserving cut plant materials, and accelerating root development in laboratory settings.

Cellulose Bandage Enhances Plant Recovery

According to research published in Science Advances, bacterial cellulose patches were tested on the leaves of Nicotiana benthamiana and Arabidopsis thaliana to assess their role in plant healing. The study found that over 80 percent of treated wounds had completely healed within a week, whereas fewer than 20 percent of untreated wounds showed similar recovery. Microscopic analysis indicated that wounds covered with the bacterial cellulose bandage displayed healthier tissue structures, while untreated ones exhibited dehydration and stress symptoms.

Improved Plant Regeneration Observed

Experiments also revealed that bacterial cellulose facilitated faster regeneration in plant cuttings. In laboratory trials, plant segments placed on bacterial cellulose patches developed roots and leaves more quickly than those left untreated or those placed on patches made from plant-derived cellulose. This observation suggests that bacterial cellulose provides a distinct advantage in vegetative propagation, an essential process in plant research and agriculture.

Presence of Plant Hormones in Cellulose Identified

Chemical analysis detected the presence of plant hormones within the bacterial cellulose, likely secreted by the bacteria responsible for its synthesis. Despite sterilisation procedures meant to prevent contamination, these hormones remained bioactive. Núria Sánchez Coll, a plant biologist at the Centre for Research in Agricultural Genomics in Barcelona, told Science News that the cellulose structure's density may have preserved these hormones, allowing them to retain their biological function.

Distinct Genetic Response to Bacterial Cellulose

The study also found that bacterial cellulose triggered a unique genetic response in plants, differing from standard wound healing processes. Specific genes associated with healing were suppressed, while others linked to infection resistance were activated. Researchers believe this response may be influenced by the presence of bacterial hormones and the plant's defensive reaction to the bacterial cellulose.

Potential Applications in Agriculture

Anna Roig, a materials scientist at the Institute of Materials Science of Barcelona, stated in Science News that while bacterial cellulose has been widely used in human medicine, this study marks the first time its direct biological effects on plants have been documented. Javier Agustí, a plant scientist at the Institute for Plant Molecular and Cellular Biology in Valencia, emphasised in Science News that further research on real crops is necessary to evaluate its practical applications. Early findings indicate that bacterial cellulose could be beneficial for grafting, improving plant tissue preservation, and serving as a growth medium in laboratory environments. Research groups are now investigating whether similar processes could enhance other plant regeneration mechanisms.

‘Was denied every step of the way...’: Late Ahmed Patel's son Faisal ‘to stop working’ for Congress

Faisal Patel, son of late Congress leader Ahmed Patel, announced he will stop working for the party, expressing disappointment over his journey and decisions made by Congress regarding seat allocations in the 2024 elections.

from mint - politics Faisal Patel, son of late Congress leader Ahmed Patel, announced he will stop working for the party, expressing disappointment over his journey and decisions made by Congress regarding seat allocations in the 2024 elections.

India may reconsider e-commerce regulations in a post Trump world

The policy is designed to address critical issues such as consumer protection, data privacy and regulation of online marketplaces, thereby aiming to create a fair and competitive environment.

from mint - politics The policy is designed to address critical issues such as consumer protection, data privacy and regulation of online marketplaces, thereby aiming to create a fair and competitive environment.

Gadgets 360

A significant increase in global rocket launches was observed in 2024, with 259 recorded liftoffs. This marked the fourth consecutive year of growth in spaceflight activity, with launch attempts occurring approximately every 34 hours. Multiple factors contributed to this rise, including increased commercial satellite deployments, national security initiatives, and a growing emphasis on independent launch capabilities across several nations. Industry experts predict an even busier year ahead as new rockets and commercial projects enter service.

Increased Launch Frequency and Regional Contributions

According to The Space Report, a publication by the Space Foundation, the expansion of global launch operations is expected to continue in 2025. The report highlighted a strong performance by SpaceX, which conducted 132 Falcon 9 launches last year, making up over half of global launches. A significant portion of these missions supported the expansion of the company's Starlink network, which now serves millions of customers worldwide.

As reported by space.com, military satellite deployments also saw a notable surge, with an 86 percent increase recorded. SpaceX launched over 100 satellites for the U.S. military's Starshield constellation, a classified network aimed at enhancing national security. The U.S. remained the dominant force in space launches, surpassing China's activity by a ratio of more than 2-to-1. Meanwhile, Russia significantly increased its satellite deployments, with 98 new spacecraft placed in orbit, many focused on maritime monitoring and security operations.

New Rockets and Commercial Expansion in 2025

Multiple new rockets are set to enter service this year, further accelerating launch rates. Blue Origin's New Glenn successfully reached orbit last month, positioning itself as a competitor to SpaceX's Falcon 9. The vehicle is expected to play a key role in Amazon's Project Kuiper, which aims to establish a satellite internet network similar to Starlink.

Sierra Space is preparing for the first flight of its Dream Chaser spaceplane, expected to reach the International Space Station aboard a Vulcan rocket no earlier than May. Rocket Lab's partially reusable Neutron rocket is scheduled for its first flight in mid-2025.

Regulatory Developments and European Launch Initiatives

The Federal Communications Commission has introduced a streamlined regulatory framework to accelerate commercial space activities. Additional spectrum allocation and revised licensing procedures are expected to ease restrictions on private sector launches.

European nations are also making progress in independent launch capabilities. French company Latitude is set to launch its Zephyr rocket, while Germany's Rocket Factory Augsburg is working on its RFA One rocket. The U.K.'s Orbex and Scotland-based Skyrora are both advancing their respective small launch vehicle projects, with maiden flights anticipated later this year.

In Australia, Gilmour Space is preparing for the inaugural flight of its Eris rocket, marking the first locally built launch vehicle to operate from Australian soil. Industry experts emphasise that these developments reflect a broader trend of countries striving for sovereign access to space through smaller, dedicated launch vehicles.

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A significant increase in global rocket launches was observed in 2024, with 259 recorded liftoffs. This marked the fourth consecutive year of growth in spaceflight activity, with launch attempts occurring approximately every 34 hours. Multiple factors contributed to this rise, including increased commercial satellite deployments, national security initiatives, and a growing emphasis on independent launch capabilities across several nations. Industry experts predict an even busier year ahead as new rockets and commercial projects enter service.

Increased Launch Frequency and Regional Contributions

According to The Space Report, a publication by the Space Foundation, the expansion of global launch operations is expected to continue in 2025. The report highlighted a strong performance by SpaceX, which conducted 132 Falcon 9 launches last year, making up over half of global launches. A significant portion of these missions supported the expansion of the company's Starlink network, which now serves millions of customers worldwide.

As reported by space.com, military satellite deployments also saw a notable surge, with an 86 percent increase recorded. SpaceX launched over 100 satellites for the U.S. military's Starshield constellation, a classified network aimed at enhancing national security. The U.S. remained the dominant force in space launches, surpassing China's activity by a ratio of more than 2-to-1. Meanwhile, Russia significantly increased its satellite deployments, with 98 new spacecraft placed in orbit, many focused on maritime monitoring and security operations.

New Rockets and Commercial Expansion in 2025

Multiple new rockets are set to enter service this year, further accelerating launch rates. Blue Origin's New Glenn successfully reached orbit last month, positioning itself as a competitor to SpaceX's Falcon 9. The vehicle is expected to play a key role in Amazon's Project Kuiper, which aims to establish a satellite internet network similar to Starlink.

Sierra Space is preparing for the first flight of its Dream Chaser spaceplane, expected to reach the International Space Station aboard a Vulcan rocket no earlier than May. Rocket Lab's partially reusable Neutron rocket is scheduled for its first flight in mid-2025.

Regulatory Developments and European Launch Initiatives

The Federal Communications Commission has introduced a streamlined regulatory framework to accelerate commercial space activities. Additional spectrum allocation and revised licensing procedures are expected to ease restrictions on private sector launches.

European nations are also making progress in independent launch capabilities. French company Latitude is set to launch its Zephyr rocket, while Germany's Rocket Factory Augsburg is working on its RFA One rocket. The U.K.'s Orbex and Scotland-based Skyrora are both advancing their respective small launch vehicle projects, with maiden flights anticipated later this year.

In Australia, Gilmour Space is preparing for the inaugural flight of its Eris rocket, marking the first locally built launch vehicle to operate from Australian soil. Industry experts emphasise that these developments reflect a broader trend of countries striving for sovereign access to space through smaller, dedicated launch vehicles.

Gadgets 360

Apple has reportedly partnered with Alibaba to co-develop artificial intelligence (AI) features for its iPhone and other devices in China. As per the report, the Cupertino-based tech giant went through multiple AI-focused companies before finally selecting Alibaba. The duo have reportedly co-developed several AI features that cater to Apple's Chinese user base, and it is currently awaiting regulatory approval. There is still no time frame for when Apple Intelligence could make a debut in the region. Notably, a report earlier this month claimed that the company was also considering DeepSeek for the role.

Apple Reportedly Partners With Alibaba Over AI

The Information reported that the tech giant has selected Alibaba as its AI partner in China, and will be working together to introduce AI features in its devices. Citing unnamed people with direct knowledge of the decision, the publication also claimed that the iPhone maker has already co-developed AI features with Alibaba.

While no details about the developed AI features were shared, the report claimed that the features were submitted to China's cyberspace regulator for approval. Notably, any AI model or AI-powered feature is required to be approved by the Chinese government before it can operate in the country.

According to the report, Apple decided to work with Alibaba as the e-commerce giant has a massive amount of personal data containing its users' shopping and payment behaviour. The Cupertino-based company reportedly believes that the data will allow it to build and provide more customised AI features and services.

Notably, Apple had reportedly picked Baidu for the job last year. However, it is said that the iPhone maker was not impressed by the Chinese company's progress in developing AI models for Apple Intelligence.

Apart from Alibaba and Baidu, the tech giant had also shortlisted Tencent, TikTok's parent company ByteDance, as well as DeepSeek, the report mentioned. However, DeepSeek eventually did not make the cut as Apple reportedly found the startup to be low on manpower and experience to offer support to its large user base.

Apple recently rolled out some Apple Intelligence features in the European Union (EU). Currently, China is the only region where the iPhone 16 series is selling without any AI features, one of the main selling points of the smartphones. This reportedly resulted in a dip in sales during the December quarter, also known as the holiday quarter — the tech giant's most important period in terms of sales.

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Apple has reportedly partnered with Alibaba to co-develop artificial intelligence (AI) features for its iPhone and other devices in China. As per the report, the Cupertino-based tech giant went through multiple AI-focused companies before finally selecting Alibaba. The duo have reportedly co-developed several AI features that cater to Apple's Chinese user base, and it is currently awaiting regulatory approval. There is still no time frame for when Apple Intelligence could make a debut in the region. Notably, a report earlier this month claimed that the company was also considering DeepSeek for the role.

Apple Reportedly Partners With Alibaba Over AI

The Information reported that the tech giant has selected Alibaba as its AI partner in China, and will be working together to introduce AI features in its devices. Citing unnamed people with direct knowledge of the decision, the publication also claimed that the iPhone maker has already co-developed AI features with Alibaba.

While no details about the developed AI features were shared, the report claimed that the features were submitted to China's cyberspace regulator for approval. Notably, any AI model or AI-powered feature is required to be approved by the Chinese government before it can operate in the country.

According to the report, Apple decided to work with Alibaba as the e-commerce giant has a massive amount of personal data containing its users' shopping and payment behaviour. The Cupertino-based company reportedly believes that the data will allow it to build and provide more customised AI features and services.

Notably, Apple had reportedly picked Baidu for the job last year. However, it is said that the iPhone maker was not impressed by the Chinese company's progress in developing AI models for Apple Intelligence.

Apart from Alibaba and Baidu, the tech giant had also shortlisted Tencent, TikTok's parent company ByteDance, as well as DeepSeek, the report mentioned. However, DeepSeek eventually did not make the cut as Apple reportedly found the startup to be low on manpower and experience to offer support to its large user base.

Apple recently rolled out some Apple Intelligence features in the European Union (EU). Currently, China is the only region where the iPhone 16 series is selling without any AI features, one of the main selling points of the smartphones. This reportedly resulted in a dip in sales during the December quarter, also known as the holiday quarter — the tech giant's most important period in terms of sales.

Gadgets 360

Vodafone Idea (Vi) announced the commercial rollout of its 5G services in India on Tuesday. The telecom operator revealed its plans in its Q3 2024-25 report and highlighted that 5G services will first be launched in Mumbai in March. The company will then expand the services to four more cities in April. In December 2024, Vi first started 5G operation in 19 circles across the country, however, at the time it was not a commercial rollout. Notably, both Airtel and Jio launched 5G services in 2022.

Vi 5G Services to Start With Mumbai

Announcing its quarterly report for the third quarter of the financial year 2024-25, Vi shared its plans to roll out commercial 5G services in the country. After Mumbai, the company plans to expand its services to Bengaluru, Chandigarh, Delhi, and Patna in April 2025. The telecom operator has not named any other cities that could get 5G coverage in this phase.

"We are driving investments and the velocity of capex deployment is set to accelerate in the coming quarters. Concurrently, the phased rollout of 5G services is underway, targeting key geographies," said company CEO Akshaya Moondra, in a statement.

Apart from the 5G rollout, Vi also highlighted its rapid expansion of 4G population coverage in the last nine months. The company claimed that it had covered a population of 1.03 billion in March 2024, and expanded it by 41 million, reaching 1.07 billion by the end of December 2024.

The telecom operator also increased its 4G subscriber base from 125.6 million in Q3 FY24 to 126 million at the end of Q3 FY25. The telecom operator reported that its total subscriber base was at 199.8 million in the December quarter compared to 215.2 million in the same quarter in the previous fiscal year, registering a decline of 15.4 million.

Additionally, Vi reported that it increased its average revenue per user (ARPU) from Rs. 166 in Q2 to Rs. 173 in Q3, noting a rise of 4.7 percent. This rise was marked by tariff hikes and users opting for higher-priced plans, the company stated.

Further, the telecom operator expanded its presence to more than 4,000 unique broadband towers during the quarter. The company claimed it to be its largest addition in a single quarter since the merger.

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Vodafone Idea (Vi) announced the commercial rollout of its 5G services in India on Tuesday. The telecom operator revealed its plans in its Q3 2024-25 report and highlighted that 5G services will first be launched in Mumbai in March. The company will then expand the services to four more cities in April. In December 2024, Vi first started 5G operation in 19 circles across the country, however, at the time it was not a commercial rollout. Notably, both Airtel and Jio launched 5G services in 2022.

Vi 5G Services to Start With Mumbai

Announcing its quarterly report for the third quarter of the financial year 2024-25, Vi shared its plans to roll out commercial 5G services in the country. After Mumbai, the company plans to expand its services to Bengaluru, Chandigarh, Delhi, and Patna in April 2025. The telecom operator has not named any other cities that could get 5G coverage in this phase.

"We are driving investments and the velocity of capex deployment is set to accelerate in the coming quarters. Concurrently, the phased rollout of 5G services is underway, targeting key geographies," said company CEO Akshaya Moondra, in a statement.

Apart from the 5G rollout, Vi also highlighted its rapid expansion of 4G population coverage in the last nine months. The company claimed that it had covered a population of 1.03 billion in March 2024, and expanded it by 41 million, reaching 1.07 billion by the end of December 2024.

The telecom operator also increased its 4G subscriber base from 125.6 million in Q3 FY24 to 126 million at the end of Q3 FY25. The telecom operator reported that its total subscriber base was at 199.8 million in the December quarter compared to 215.2 million in the same quarter in the previous fiscal year, registering a decline of 15.4 million.

Additionally, Vi reported that it increased its average revenue per user (ARPU) from Rs. 166 in Q2 to Rs. 173 in Q3, noting a rise of 4.7 percent. This rise was marked by tariff hikes and users opting for higher-priced plans, the company stated.

Further, the telecom operator expanded its presence to more than 4,000 unique broadband towers during the quarter. The company claimed it to be its largest addition in a single quarter since the merger.

Shiv Sena's Sanjay Raut 'proud' of PM Modi's visit to French city tied to Veer Savarkar’s escape - Know significance

Sanjay Raut praised PM Modi's visit to Marseille, highlighting it as a tribute to freedom fighter V D Savarkar, who attempted a daring escape there. Raut described the visit as a matter of pride.

from mint - politics Sanjay Raut praised PM Modi's visit to Marseille, highlighting it as a tribute to freedom fighter V D Savarkar, who attempted a daring escape there. Raut described the visit as a matter of pride.

Gadgets 360

A newly identified asteroid, designated 2024 YR4, has been highlighted as a potential threat to Earth with an estimated 1-in-43 chance of impact in 2032. The space rock, measuring approximately 55 metres in diameter, was detected on December 27, 2024, by NASA's Asteroid Terrestrial-impact Last Alert System. While it is not expected to pose an existential threat, experts have cautioned that if it were to collide with Earth, significant destruction could occur, potentially wiping out an entire city. The energy released upon impact is estimated to be around 8 megatons, significantly higher than the atomic bomb detonated over Hiroshima in 1945.

Potential Impact and Monitoring Efforts

According to NASA's estimates, the asteroid is currently travelling away from Earth, but its trajectory includes multiple close approaches in the coming decades. The highest probability of impact has been calculated for December 22, 2032. Further monitoring will refine these predictions, with scientists closely tracking its movement through the Torino Impact Hazard Scale. Presently, 2024 YR4 has been classified at Level 3 on the scale, indicating a need for observation and preparedness due to its potential impact risk within the next ten years.

Scientific Assessments and Planetary Defence Measures

As reported by Live Science, while most asteroids flagged at this level are eventually downgraded to Level 0, continued surveillance remains essential. Efforts by space agencies, including NASA's Double Asteroid Redirection Test (DART) mission, have been focused on developing methods to deflect potentially hazardous objects. The success of previous tests has demonstrated that asteroid trajectories can be altered, providing a possible course of action should 2024 YR4's impact probability increase in the future. Until further assessments are completed, experts stress the importance of continuous observation and preparedness against potential asteroid threats.

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A newly identified asteroid, designated 2024 YR4, has been highlighted as a potential threat to Earth with an estimated 1-in-43 chance of impact in 2032. The space rock, measuring approximately 55 metres in diameter, was detected on December 27, 2024, by NASA's Asteroid Terrestrial-impact Last Alert System. While it is not expected to pose an existential threat, experts have cautioned that if it were to collide with Earth, significant destruction could occur, potentially wiping out an entire city. The energy released upon impact is estimated to be around 8 megatons, significantly higher than the atomic bomb detonated over Hiroshima in 1945.

Potential Impact and Monitoring Efforts

According to NASA's estimates, the asteroid is currently travelling away from Earth, but its trajectory includes multiple close approaches in the coming decades. The highest probability of impact has been calculated for December 22, 2032. Further monitoring will refine these predictions, with scientists closely tracking its movement through the Torino Impact Hazard Scale. Presently, 2024 YR4 has been classified at Level 3 on the scale, indicating a need for observation and preparedness due to its potential impact risk within the next ten years.

Scientific Assessments and Planetary Defence Measures

As reported by Live Science, while most asteroids flagged at this level are eventually downgraded to Level 0, continued surveillance remains essential. Efforts by space agencies, including NASA's Double Asteroid Redirection Test (DART) mission, have been focused on developing methods to deflect potentially hazardous objects. The success of previous tests has demonstrated that asteroid trajectories can be altered, providing a possible course of action should 2024 YR4's impact probability increase in the future. Until further assessments are completed, experts stress the importance of continuous observation and preparedness against potential asteroid threats.

Mint Primer: How significant is Prime Minister Narendra Modi’s US Visit?

Indian Prime Minister Narendra Modi will be one of the earliest world leaders to call on US President Donald Trump in his second term.

from mint - politics Indian Prime Minister Narendra Modi will be one of the earliest world leaders to call on US President Donald Trump in his second term.

Gadgets 360

Oppo Find N5 will be launched in global markets next week. After several teasers, the company has finally confirmed that its next foldable phone will arrive in China and other markets on the same date. The upcoming Find N5 handset will feature a 3D-printed titanium alloy hinge, and it is expected to sport a triple outer camera setup. The company has also revealed the design of the foldable phone in three colourways — one of these might not debut outside China.

Oppo Find N5 Global Launch Date

The upcoming Oppo Find N5 will be launched at an event in Singapore on February 20. The event will begin at 7pm (that's 4:30pm IST), according to the company. This means that the foldable phone will be launched simultaneously in China and global markets. The company will also launch the Oppo Watch X2 at the upcoming event in China.

Thanks to a teaser posted by the company on Weibo, we know that the Oppo Find N5 will be available in Jade White, Satin Black, and Twilight Purple colourways. However, a teaser for the smartphone's global launch event on YouTube doesn't include the Twilight purple variant, which has a leather finish.

Oppo Find N5 Specifications (Leaked)

A leaked screenshot of the "About" section of the Oppo Find N5 (via Gizmochina) reveals some of the ley specifications of the upcoming smartphone. It will be equipped with the recently introduced seven-core Snapdragon 8 Elite chip from Qualcomm, along with 512GB of storage and 16GB of RAM, which can be virtually expanded by utilising 12GB of unused storage.

The Oppo Find N5 will be equipped with a triple camera setup on the outside, with a 50-megapixel primary camera along with 50-megapixel and 8-megapixel sensors that could be the telephoto and ultrawide cameras, respectively. It is also expected to feature two 8-megpixel cameras, one on the cover screen and one on the inner display.

We can also expect the Find N5 to run on Android 15, with the company's ColorOS 15 user interface on top. The leaked screenshot also reveals that it will pack a 5,600mAh battery, with support for 80W (wired) and 50W (wireless) charging. If the leaked screenshot is any indication, we might have just taken a very close look at the upcoming Oppo Find N5, days ahead of its debut on February 20.

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Oppo Find N5 will be launched in global markets next week. After several teasers, the company has finally confirmed that its next foldable phone will arrive in China and other markets on the same date. The upcoming Find N5 handset will feature a 3D-printed titanium alloy hinge, and it is expected to sport a triple outer camera setup. The company has also revealed the design of the foldable phone in three colourways — one of these might not debut outside China.

Oppo Find N5 Global Launch Date

The upcoming Oppo Find N5 will be launched at an event in Singapore on February 20. The event will begin at 7pm (that's 4:30pm IST), according to the company. This means that the foldable phone will be launched simultaneously in China and global markets. The company will also launch the Oppo Watch X2 at the upcoming event in China.

Thanks to a teaser posted by the company on Weibo, we know that the Oppo Find N5 will be available in Jade White, Satin Black, and Twilight Purple colourways. However, a teaser for the smartphone's global launch event on YouTube doesn't include the Twilight purple variant, which has a leather finish.

Oppo Find N5 Specifications (Leaked)

A leaked screenshot of the "About" section of the Oppo Find N5 (via Gizmochina) reveals some of the ley specifications of the upcoming smartphone. It will be equipped with the recently introduced seven-core Snapdragon 8 Elite chip from Qualcomm, along with 512GB of storage and 16GB of RAM, which can be virtually expanded by utilising 12GB of unused storage.

The Oppo Find N5 will be equipped with a triple camera setup on the outside, with a 50-megapixel primary camera along with 50-megapixel and 8-megapixel sensors that could be the telephoto and ultrawide cameras, respectively. It is also expected to feature two 8-megpixel cameras, one on the cover screen and one on the inner display.

We can also expect the Find N5 to run on Android 15, with the company's ColorOS 15 user interface on top. The leaked screenshot also reveals that it will pack a 5,600mAh battery, with support for 80W (wired) and 50W (wireless) charging. If the leaked screenshot is any indication, we might have just taken a very close look at the upcoming Oppo Find N5, days ahead of its debut on February 20.

India's quality crusade: Stricter standards aim to boost manufacturing, curb substandard imports

Currently, 761 products are regulated by QCOs or quality control orders, a form of non-tariff barrier that mandates stringent quality parameters for both domestic and imported goods.

from mint - politics Currently, 761 products are regulated by QCOs or quality control orders, a form of non-tariff barrier that mandates stringent quality parameters for both domestic and imported goods.

Gadgets 360

BJP and the playbook of disruption: What lies ahead for upcoming polls

One of the themes running through the BJP’s strong start in the ongoing five-year state election cycle is splintering the Opposition and upending established structures by any means. Expect more of that script for the six state elections in the coming year or so.

from mint - politics One of the themes running through the BJP’s strong start in the ongoing five-year state election cycle is splintering the Opposition and upending established structures by any means. Expect more of that script for the six state elections in the coming year or so.

Gadgets 360

Jio caller tune services allow you to personalise your calls by replacing the default ringtone with a song or message of your choice. Whether you want to showcase your favourite music or set a cheerful greeting for your callers, Jio offers a seamless way to activate, manage, and deactivate caller tunes. With multiple methods available, including the MyJio app, JioSaavn app, SMS, IVR, and copying another user's tune, setting up a Jio caller tune is quick and easy. This guide outlines all the steps and the benefits of using JioTunes.

Set Jio Caller Tune Via MyJio App

Here's how you can set a Jio caller tune using the MyJio app:

1. Download and Install the MyJio App
2. Open the app and log in using your Jio number.
3. An OTP will be sent to your number for verification.
4. On the home screen, tap on the 'JioTunes' option.
5. You can browse through various categories, search for your favourite song, or select from the featured songs.
6. Once you've found your desired song, tap on 'Set as JioTune'.
7. A confirmation screen will appear once your request is submitted successfully. You will also receive a confirmation SMS.

This method allows you to easily browse and select songs from a vast library, ensuring you find the perfect tune to represent your calling experience.

Set Jio Caller Tune Via JioSaavn App

JioSaavn is Jio's music streaming app that integrates the JioTunes feature, allowing users to set caller tunes directly from the app. Follow these steps:

1. Download and Install JioSaavn App
2. Open the app and log in using your Jio number.
3. Use the search bar to find your favourite song.
4. If the song is available as a JioTune, you will see a 'Set as JioTune' option.
5. Tap on it.
6. You will receive a confirmation message once the caller tune is set.

This method is particularly useful for music enthusiasts who regularly use JioSaavn to stream songs.

Set Jio Caller Tune Via IVR

For users who prefer not to use apps, Jio provides an IVR-based method to set caller tunes:

1. From your Jio number, dial 56789.
2. Listen to the IVR instructions and choose the song of your choice from the top songs to set as your caller tune.
3. Confirm your selection to activate the JioTune on your number.

This method is straightforward and doesn't require an internet connection.

Set Jio Caller Tune Via SMS

Setting a caller tune via SMS is another convenient option:

1. Open your messaging app
2. With your registered Jio number, send an SMS with the first three words of the song, movie, or album of your choice to 56789 (toll-free).
3. You will receive an SMS with a list of songs matching your input along with instructions.
4. Reply with the option number of your preferred song
5. Confirm your selection.

Alternatively, you can also send 'JT' to 56789 and follow the instructions to set up a JioTune.

Set Jio Caller Tune By Copying Another User's Caller Tune

If you hear a caller tune you like when calling another Jio user, you can copy it:

1. While the caller tune is playing, press the '*' (star) key before the call is answered.
2. You will receive an SMS asking for confirmation to set the same song as your JioTune.
3. Reply with 'Y' to the SMS within 30 minutes to activate the caller tune.

This feature allows you to quickly set a caller tune that you find appealing without searching for it manually.

How To Deactivate Jio Caller Tune

If you wish to deactivate your Jio caller tune, you can do so through the following methods:

Via MyJio App:

• Open the MyJio app.
• Navigate to the 'JioTunes' section.
• Tap on 'Deactivate' next to your active caller tune.

Via SMS:

• Send 'STOP' to 56789 or 155223.
• Follow the instructions to confirm deactivation.

Via IVR:

• Dial 155223 from your Jio number.
• Follow the IVR instructions to deactivate the caller tune service.

Benefits of Using Jio Caller Tune

Utilising Jio's caller tune service offers several advantages:

• Personalisation: Customise your caller's experience by replacing the standard ringing tone with a song or tune that reflects your personality or current mood.
• Extensive Library: Access a vast collection of over 1 million tracks across various genres and languages, ensuring you find the perfect tune.
• Ease of Use: Multiple methods to set or change caller tunes, including apps, SMS, and IVR, make the process user-friendly and convenient.
• Cost-Effective: JioTunes is currently offered free of cost to Jio customers, allowing you to set or change your caller tune without any additional charges.

FAQs

Can we change Jio caller tune?

Yes, you can change your Jio caller tune using the MyJio app, JioSaavn app, SMS, or by copying another user's caller tune. However, please note that you can set your JioTune only once every 30 days for free using the JioSaavn or MyJio app. For unlimited JioTunes, you need to upgrade to JioSaavn Pro, JioTunes+, or Pro Student packs.

Can we set caller tune for specific number?

As of now, Jio does not offer the feature to set different caller tunes for specific contacts. The selected caller tune will be played for all incoming calls.

What are the charges for Jio Caller Tunes?

JioTunes is currently being offered to Jio customers free of cost. Please note that you can set your JioTune only once every 30 days for free using the JioSaavn or MyJio app. For unlimited JioTunes, you need to upgrade to JioSaavn Pro, JioTunes+, or Pro Student packs for as low as Rs. 49 per month.

 

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Jio caller tune services allow you to personalise your calls by replacing the default ringtone with a song or message of your choice. Whether you want to showcase your favourite music or set a cheerful greeting for your callers, Jio offers a seamless way to activate, manage, and deactivate caller tunes. With multiple methods available, including the MyJio app, JioSaavn app, SMS, IVR, and copying another user's tune, setting up a Jio caller tune is quick and easy. This guide outlines all the steps and the benefits of using JioTunes.

Set Jio Caller Tune Via MyJio App

Here's how you can set a Jio caller tune using the MyJio app:

1. Download and Install the MyJio App
2. Open the app and log in using your Jio number.
3. An OTP will be sent to your number for verification.
4. On the home screen, tap on the 'JioTunes' option.
5. You can browse through various categories, search for your favourite song, or select from the featured songs.
6. Once you've found your desired song, tap on 'Set as JioTune'.
7. A confirmation screen will appear once your request is submitted successfully. You will also receive a confirmation SMS.

This method allows you to easily browse and select songs from a vast library, ensuring you find the perfect tune to represent your calling experience.

Set Jio Caller Tune Via JioSaavn App

JioSaavn is Jio's music streaming app that integrates the JioTunes feature, allowing users to set caller tunes directly from the app. Follow these steps:

1. Download and Install JioSaavn App
2. Open the app and log in using your Jio number.
3. Use the search bar to find your favourite song.
4. If the song is available as a JioTune, you will see a 'Set as JioTune' option.
5. Tap on it.
6. You will receive a confirmation message once the caller tune is set.

This method is particularly useful for music enthusiasts who regularly use JioSaavn to stream songs.

Set Jio Caller Tune Via IVR

For users who prefer not to use apps, Jio provides an IVR-based method to set caller tunes:

1. From your Jio number, dial 56789.
2. Listen to the IVR instructions and choose the song of your choice from the top songs to set as your caller tune.
3. Confirm your selection to activate the JioTune on your number.

This method is straightforward and doesn't require an internet connection.

Set Jio Caller Tune Via SMS

Setting a caller tune via SMS is another convenient option:

1. Open your messaging app
2. With your registered Jio number, send an SMS with the first three words of the song, movie, or album of your choice to 56789 (toll-free).
3. You will receive an SMS with a list of songs matching your input along with instructions.
4. Reply with the option number of your preferred song
5. Confirm your selection.

Alternatively, you can also send 'JT' to 56789 and follow the instructions to set up a JioTune.

Set Jio Caller Tune By Copying Another User's Caller Tune

If you hear a caller tune you like when calling another Jio user, you can copy it:

1. While the caller tune is playing, press the '*' (star) key before the call is answered.
2. You will receive an SMS asking for confirmation to set the same song as your JioTune.
3. Reply with 'Y' to the SMS within 30 minutes to activate the caller tune.

This feature allows you to quickly set a caller tune that you find appealing without searching for it manually.

How To Deactivate Jio Caller Tune

If you wish to deactivate your Jio caller tune, you can do so through the following methods:

Via MyJio App:

• Open the MyJio app.
• Navigate to the 'JioTunes' section.
• Tap on 'Deactivate' next to your active caller tune.

Via SMS:

• Send 'STOP' to 56789 or 155223.
• Follow the instructions to confirm deactivation.

Via IVR:

• Dial 155223 from your Jio number.
• Follow the IVR instructions to deactivate the caller tune service.

Benefits of Using Jio Caller Tune

Utilising Jio's caller tune service offers several advantages:

• Personalisation: Customise your caller's experience by replacing the standard ringing tone with a song or tune that reflects your personality or current mood.
• Extensive Library: Access a vast collection of over 1 million tracks across various genres and languages, ensuring you find the perfect tune.
• Ease of Use: Multiple methods to set or change caller tunes, including apps, SMS, and IVR, make the process user-friendly and convenient.
• Cost-Effective: JioTunes is currently offered free of cost to Jio customers, allowing you to set or change your caller tune without any additional charges.

FAQs

Can we change Jio caller tune?

Yes, you can change your Jio caller tune using the MyJio app, JioSaavn app, SMS, or by copying another user's caller tune. However, please note that you can set your JioTune only once every 30 days for free using the JioSaavn or MyJio app. For unlimited JioTunes, you need to upgrade to JioSaavn Pro, JioTunes+, or Pro Student packs.

Can we set caller tune for specific number?

As of now, Jio does not offer the feature to set different caller tunes for specific contacts. The selected caller tune will be played for all incoming calls.

What are the charges for Jio Caller Tunes?

JioTunes is currently being offered to Jio customers free of cost. Please note that you can set your JioTune only once every 30 days for free using the JioSaavn or MyJio app. For unlimited JioTunes, you need to upgrade to JioSaavn Pro, JioTunes+, or Pro Student packs for as low as Rs. 49 per month.

 

Gadgets 360

A new space mission designed to study the Sun's outer atmosphere and track space weather in three dimensions is set to launch this month. NASA's Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission, consisting of four small satellites, is scheduled to be sent into orbit aboard a SpaceX Falcon 9 rocket on February 27. This mission aims to investigate the transformation of the Sun's corona into the solar wind, the stream of charged particles that extends throughout the solar system. The data collected could improve understanding of solar wind dynamics and space weather forecasting, which has implications for Earth's power grids and satellites.

Mission Objectives and Scientific Goals

According to reports, PUNCH is the first initiative specifically designed to bridge the gap between solar physics and solar wind physics. The mission will study how the Sun's outer atmosphere transitions into the heliosphere—a vast region shaped by the solar wind that encases the solar system. Joe Westlake, Director of NASA's Heliophysics Division, stated that this mission will provide a continuous observation of the Sun's corona and its influence on space weather.

How PUNCH Works

PUNCH will consist of four satellites working together to create 3D observations of the heliosphere. Craig DeForest, the mission's principal investigator at the Southwest Research Institute, explained that three of these satellites will be equipped with wide-field imagers to capture detailed views of solar wind structures. A fourth satellite, developed by the Naval Research Laboratory, will use a narrow-field imager to create an artificial total solar eclipse, allowing continuous monitoring of the Sun's corona in high definition.

Advancements in Space Weather Forecasting

This mission is expected to enhance space weather forecasting by enabling real-time tracking of solar storms. According to Nicholeen Viall, a mission scientist at NASA's Goddard Space Flight Center, PUNCH's ability to capture polarized light will allow scientists to determine the 3D location of solar wind structures. This could improve predictions of geomagnetic storms, which have the potential to impact satellites and power infrastructure on Earth.

Collaboration with Other Solar Missions

NASA has confirmed that PUNCH will complement the Parker Solar Probe, which is currently making direct observations of the Sun's corona. Together, these missions will provide a comprehensive dataset spanning vast scales, offering unprecedented insights into how solar wind originates and interacts with the heliosphere. DeForest added that an additional outcome of PUNCH will be the creation of the most extensive polarimetric star map, covering over three-quarters of the visible sky.

 

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A new space mission designed to study the Sun's outer atmosphere and track space weather in three dimensions is set to launch this month. NASA's Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission, consisting of four small satellites, is scheduled to be sent into orbit aboard a SpaceX Falcon 9 rocket on February 27. This mission aims to investigate the transformation of the Sun's corona into the solar wind, the stream of charged particles that extends throughout the solar system. The data collected could improve understanding of solar wind dynamics and space weather forecasting, which has implications for Earth's power grids and satellites.

Mission Objectives and Scientific Goals

According to reports, PUNCH is the first initiative specifically designed to bridge the gap between solar physics and solar wind physics. The mission will study how the Sun's outer atmosphere transitions into the heliosphere—a vast region shaped by the solar wind that encases the solar system. Joe Westlake, Director of NASA's Heliophysics Division, stated that this mission will provide a continuous observation of the Sun's corona and its influence on space weather.

How PUNCH Works

PUNCH will consist of four satellites working together to create 3D observations of the heliosphere. Craig DeForest, the mission's principal investigator at the Southwest Research Institute, explained that three of these satellites will be equipped with wide-field imagers to capture detailed views of solar wind structures. A fourth satellite, developed by the Naval Research Laboratory, will use a narrow-field imager to create an artificial total solar eclipse, allowing continuous monitoring of the Sun's corona in high definition.

Advancements in Space Weather Forecasting

This mission is expected to enhance space weather forecasting by enabling real-time tracking of solar storms. According to Nicholeen Viall, a mission scientist at NASA's Goddard Space Flight Center, PUNCH's ability to capture polarized light will allow scientists to determine the 3D location of solar wind structures. This could improve predictions of geomagnetic storms, which have the potential to impact satellites and power infrastructure on Earth.

Collaboration with Other Solar Missions

NASA has confirmed that PUNCH will complement the Parker Solar Probe, which is currently making direct observations of the Sun's corona. Together, these missions will provide a comprehensive dataset spanning vast scales, offering unprecedented insights into how solar wind originates and interacts with the heliosphere. DeForest added that an additional outcome of PUNCH will be the creation of the most extensive polarimetric star map, covering over three-quarters of the visible sky.

 

Delhi election result: Omar Abdullah's cryptic post hitting out at INDIA as AAP, Congress trails – ‘Aur lado apas mein’

Delhi election result: In Delhi, Congress and AAP are contesting Assembly elections separately despite being in alliance for Lok Sabha. Vote counting is ongoing, determining if AAP maintains its power or BJP returns after 27 years. Early trends show BJP leading in nearly 50 of the 70 seats.

from mint - politics Delhi election result: In Delhi, Congress and AAP are contesting Assembly elections separately despite being in alliance for Lok Sabha. Vote counting is ongoing, determining if AAP maintains its power or BJP returns after 27 years. Early trends show BJP leading in nearly 50 of the 70 seats.

Gadgets 360

Amid the ongoing US-China trade war, the crypto market rally has seen a significant slowdown. On Friday, Bitcoin's price dropped by less than one percent on international exchanges, and the digital asset was trading at $97,486 (roughly Rs. 85.2 lakh) on global platforms, as per CoinMarketCap data. On Indian exchanges, the price of BTC dropped by more than one percent, and it was trading at $101,252 (roughly Rs. 88.5 lakh). The price of Bitcoin has not shown a major change over the past 48 hours — it was trading at $98,110 (around Rs. 85.4 lakh) on Wednesday.

“BTC has been consolidating as it seeks its next move, which will determine whether it enters a sustained bull or bear market in the coming days. This comes as Donald Trump Jr., the son of US President Donald Trump, stated at a summit yesterday that crypto is the future of American dominance,” the CoinSwitch markets desk told Gadgets 360.

The price of Ether dropped by 3.55 percent on international exchanges, bringing its value to $2,720 (roughly Rs. 2.37 lakh). On Indian exchanges, the price of the asset dropped by around four percent to trade at $2,869 (roughly Rs. 2.51 lakh).

“The market pressure seems much more widespread, with Ethereum now approaching recovery. Liquidity conditions are improving. If buying pressure increases, key market indicators suggest the potential for an upward move. The availability of capital could help the Ethereum price bounce in the near term,” Avinash Shekhar, Co-Founder and CEO of Pi42 told Gadgets 360.

The crypto price chart by Gadgets 360 showed most altcoins had dropped in value on Friday, including Ripple, Solana, and Cardano alongside Avalanche, Chainlink, Shiba Inu, Dogecoin, Stellar, and Polkadot.

Other altcoins that were down on Friday included Shiba Inu, Uniswap, Litecoin, Leo, and Stellar.

“Most of the altcoins are constantly forming lower highs and lows, hinting towards the rising dominance of the bears. Although the markets display a consistent trend, the probability of a breakdown continues to hover over the crypto markets. On the other hand, Bitcoin dominance surged above 60 percent, indicating a notable delay in the ‘alt season',” the CoinDCX markets team said in conversation with Gadgets 360.

Market analysts have predicted that the ongoing volatility will prevail for some more days and have strongly advised traders to be cautious with each investment decision.

The overall capitalisation of the crypto market slipped by 0.90 percent in the last 24 hours, bringing the valuation to $3.18 trillion (roughly Rs. 2,78,14,854 crore), according to CoinMarketCap.

Not all cryptocrrencies were down on Friday. Some digital assets like Tether, USD Coin, Iota, Qtum, Underdog, and Braintrust saw their prices rise.

Cryptocurrency is an unregulated digital currency, not a legal tender and subject to market risks. The information provided in the article is not intended to be and does not constitute financial advice, trading advice or any other advice or recommendation of any sort offered or endorsed by NDTV. NDTV shall not be responsible for any loss arising from any investment based on any perceived recommendation, forecast or any other information contained in the article. 

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Amid the ongoing US-China trade war, the crypto market rally has seen a significant slowdown. On Friday, Bitcoin's price dropped by less than one percent on international exchanges, and the digital asset was trading at $97,486 (roughly Rs. 85.2 lakh) on global platforms, as per CoinMarketCap data. On Indian exchanges, the price of BTC dropped by more than one percent, and it was trading at $101,252 (roughly Rs. 88.5 lakh). The price of Bitcoin has not shown a major change over the past 48 hours — it was trading at $98,110 (around Rs. 85.4 lakh) on Wednesday.

“BTC has been consolidating as it seeks its next move, which will determine whether it enters a sustained bull or bear market in the coming days. This comes as Donald Trump Jr., the son of US President Donald Trump, stated at a summit yesterday that crypto is the future of American dominance,” the CoinSwitch markets desk told Gadgets 360.

The price of Ether dropped by 3.55 percent on international exchanges, bringing its value to $2,720 (roughly Rs. 2.37 lakh). On Indian exchanges, the price of the asset dropped by around four percent to trade at $2,869 (roughly Rs. 2.51 lakh).

“The market pressure seems much more widespread, with Ethereum now approaching recovery. Liquidity conditions are improving. If buying pressure increases, key market indicators suggest the potential for an upward move. The availability of capital could help the Ethereum price bounce in the near term,” Avinash Shekhar, Co-Founder and CEO of Pi42 told Gadgets 360.

The crypto price chart by Gadgets 360 showed most altcoins had dropped in value on Friday, including Ripple, Solana, and Cardano alongside Avalanche, Chainlink, Shiba Inu, Dogecoin, Stellar, and Polkadot.

Other altcoins that were down on Friday included Shiba Inu, Uniswap, Litecoin, Leo, and Stellar.

“Most of the altcoins are constantly forming lower highs and lows, hinting towards the rising dominance of the bears. Although the markets display a consistent trend, the probability of a breakdown continues to hover over the crypto markets. On the other hand, Bitcoin dominance surged above 60 percent, indicating a notable delay in the ‘alt season',” the CoinDCX markets team said in conversation with Gadgets 360.

Market analysts have predicted that the ongoing volatility will prevail for some more days and have strongly advised traders to be cautious with each investment decision.

The overall capitalisation of the crypto market slipped by 0.90 percent in the last 24 hours, bringing the valuation to $3.18 trillion (roughly Rs. 2,78,14,854 crore), according to CoinMarketCap.

Not all cryptocrrencies were down on Friday. Some digital assets like Tether, USD Coin, Iota, Qtum, Underdog, and Braintrust saw their prices rise.

Cryptocurrency is an unregulated digital currency, not a legal tender and subject to market risks. The information provided in the article is not intended to be and does not constitute financial advice, trading advice or any other advice or recommendation of any sort offered or endorsed by NDTV. NDTV shall not be responsible for any loss arising from any investment based on any perceived recommendation, forecast or any other information contained in the article. 

Gadgets 360

Oppo executives have teased the upcoming Find N5 ahead of its launch later this month. Earlier teasers highlighted the device's ultra-thin profile, positioning it as the thinnest book-style foldable on the market. Now, a senior company official has showcased the handset's minimal screen creasing. Meanwhile, the company has opened pre-reservations for the Oppo Find N5 and the Watch X2. The anticipated foldable is claimed to offer an IPX9 rating for water resistance and will arrive in a white colourway.

Oppo Find N5 Teased With Minimal Crease

Oppo Chief Product Officer Pete Lau shared images of the upcoming Oppo Find N5 in an unfolded via an X post. It is seen being compared against an unnamed handset, which is also a book-style foldable, and could be the Samsung Galaxy Z Fold 6. In comparison, the Find N5 appears with minimal display creasing.

No crease detected ? Well, not on the #OPPOFindN5 ? pic.twitter.com/bIwi1vO6sr

— Pete Lau (@PeteLau) February 6, 2025

The images also reveal the position of the selfie camera on the Oppo Find N5. A hole-punch slot to hold the front camera sensor is seen on the upper right corner of the inner display. The speaker grilles, a mic slot and a USB Type-C port are visible on the bottom edge as well. 

Oppo Find N5 Launch, Features

Oppo has confirmed that the Find N5 will launch in China in the third week of February. Pre-reservations for the handset are already open in the country. It will arrive in a white colourway and is said to meet the IPX9 rating for water resistance. The phone is confirmed to support 50W wireless charging.

The upcoming Oppo Find N5 is tipped to have a 4.2mm thin profile when unfolded. When folded, it is likely to measure around 9.2mm in thickness. The handset is expected to sport a 6.85-inch LTPO display with a 2K resolution as well as a Hasselblad-backed triple rear camera unit. The phone may come with a Snapdragon 8 Elite SoC and a 6,000mAh battery with 80W wired fast charging support. It is also likely to offer satellite connectivity support.

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Oppo executives have teased the upcoming Find N5 ahead of its launch later this month. Earlier teasers highlighted the device's ultra-thin profile, positioning it as the thinnest book-style foldable on the market. Now, a senior company official has showcased the handset's minimal screen creasing. Meanwhile, the company has opened pre-reservations for the Oppo Find N5 and the Watch X2. The anticipated foldable is claimed to offer an IPX9 rating for water resistance and will arrive in a white colourway.

Oppo Find N5 Teased With Minimal Crease

Oppo Chief Product Officer Pete Lau shared images of the upcoming Oppo Find N5 in an unfolded via an X post. It is seen being compared against an unnamed handset, which is also a book-style foldable, and could be the Samsung Galaxy Z Fold 6. In comparison, the Find N5 appears with minimal display creasing.

No crease detected ? Well, not on the #OPPOFindN5 ? pic.twitter.com/bIwi1vO6sr

— Pete Lau (@PeteLau) February 6, 2025

The images also reveal the position of the selfie camera on the Oppo Find N5. A hole-punch slot to hold the front camera sensor is seen on the upper right corner of the inner display. The speaker grilles, a mic slot and a USB Type-C port are visible on the bottom edge as well. 

Oppo Find N5 Launch, Features

Oppo has confirmed that the Find N5 will launch in China in the third week of February. Pre-reservations for the handset are already open in the country. It will arrive in a white colourway and is said to meet the IPX9 rating for water resistance. The phone is confirmed to support 50W wireless charging.

The upcoming Oppo Find N5 is tipped to have a 4.2mm thin profile when unfolded. When folded, it is likely to measure around 9.2mm in thickness. The handset is expected to sport a 6.85-inch LTPO display with a 2K resolution as well as a Hasselblad-backed triple rear camera unit. The phone may come with a Snapdragon 8 Elite SoC and a 6,000mAh battery with 80W wired fast charging support. It is also likely to offer satellite connectivity support.