The all-India wheat production is projedted at 110.65 million tonnes, slightly above the 109.63 million tonnes produced in 2024-25, after factoring in recent weather damage, The Agriwatch Annual Wheat Survey for 2025-26 has said. New Delhi: The Union Government has raised its wheat procurement
Mercedes-Benz CLA Electric has launched in India at Rs 55 lakh (ex-showroom) with up to 792 km range, 800V fast-charging tech, multiple variants and features to improve long-distance EV usability. The Mercedes-Benz India has launched the CLA Electric at Rs 55 lakh (ex-showroom)
Apple could be working on a quad-curved display for its 20th Edition iPhone that could debut in September next year. The phone could run on A21 Pro processor while packing an all-glass design While the iPhone 18 Pro lineup is just months away
Youtuber Salim Wastik arrested for 1995 kidnap-murder: How he was nabbed after 31 yearsThe case pertains of the kidnapping and murder of a 13-year-old son of a businessman in 1995. Updated on: Apr 25, 2026 5:05 PM IST Written by Majid Alam Share via Copy link A man wanted for a 1995 murder of a
Hyderabad-based Skyroot Aerospace has flagged off its Vikram-1 rocket for India's first privately built orbital mission, targeting a June launch. The 23-meter rocket, developed over four years, aims to validate performance and gather flight data
Assam scientists probe Sun to rethink gravity
Assam scientists probe Sun to rethink gravity
The Sun may be doing more than warming planet Earth. It may also be helping scientists rethink one of nature's most fundamental forces.
Researchers at Tezpur University in north-central Assam have used observations of the Sun's internal movements to test a new concept on the nature of gravity, marking a step towards understanding the hidden physics within the primary energy source of the solar system and other stars like it.
The study, conducted by Pralay Kumar Karmakar of the Department of Physics and Souvik Das, a researcher under the DST-INSPIRE programme, examines how gravity behaves under the Sun's extreme heat and pressure. The research has been accepted for publication in Physical Review E, an international journal of the American Physical Society.
DST-INSPIRE refers to the Department of Science and Technology's Innovation in Science Pursuit for Inspired Research programme.
Professor Pralay Kumar Karmakar, of the Department of Physics in Tezpur University, has shown through the research that subtle gravity-driven movements inside the Sun, earlier considered insignificant, may carry a substantial amount of energy. | Photo Credit: Special Arrangement
Deep inside the Sun, hot gas moves in waves, carrying energy and helping the star remain stable. For decades, scientists have studied these waves using traditional ideas of gravity developed by Isaac Newton. The Tezpur University team posed a question on whether gravity could behave differently under such extreme conditions.
To explore this, the researchers studied a modified theory of gravity known as the Eddington-inspired Born-Infeld (EiBI) gravity and compared their calculations with four years of observational data collected by NASA's Solar Dynamics Observatory. They found that even small changes in gravity could significantly affect how energy moves inside the Sun, increasing wave speeds and stability by up to 55%.
The study also showed that some subtle gravity-driven movements inside the Sun, earlier considered insignificant, may carry a substantial amount of energy. Most notably, the results closely matched actual solar observations, making this among the first instances of the gravity model being tested using data from within a star.
“Our findings show that the Sun itself can act as a natural laboratory. Tiny changes in gravity can have noticeable effects on how the Sun's interior moves and stays stable,” Mr. Das, the lead author, said.
Prof. Karmakar said the research highlights the value of studying the Sun to address broader questions in physics. “By listening to the Sun's internal vibrations, we can test ideas that go beyond traditional theories of gravity,” he said.
The findings not only deepen the understanding of the Sun but also open possibilities for studying gravity elsewhere in the universe by using stars themselves as observational guides.
Published - January 16, 2026 08:15 pm IST
Assam / technology (general)
Source: TheHindu
Related Posts: Gurugram Man, Craving ‘Matar Paneer’ In Winters, Calls ‘Snabbit Didi’ To Help Him Peel Peas Pakistani Woman Strangles Her Three Children To Death With Lover's Help Redditor shares divorce lawyer's brutal marriage advice that could help you Film about Palestinian girl's desperate plea was a 'way to not feel helpless' An Earth-sized planet could be hiding in our solar system Sanju's heart-warming reaction to his match-winning knock wins hearts - WATCH Global warming Deeply Warming Festival Global Warming Is Curbing Workers’ Productivity Satellite firm Planet Labs to indefinitely withhold Iran war images
From Lahore to Asian Tour, Ahmad Baig flies solo for Pakistan golfPakistani golfer Ahmad Baig excels at the International Series in Singapore, overcoming challenges of isolation and logistics as he pursues his dream. Published on: Apr 25, 2026 3:56 PM IST By Shantanu Srivastava Share via Copy link
1 hours ago
Sanjay Dutt’s fans were in for a treat as the Bollywood actor announced his new film, Khalnayak Returns, on Friday. The film offers a fresh take on the 1993 blockbuster ‘Khalnayak’ starring Dutt, Madhuri Dixit and Jackie Shroff in lead roles. Now, with the sequel announcement after 33 years
1 hours ago
Union Finance Minister on Saturday urged all entities in the to be 'exceptionally vigilant' on .Without naming , the newly minted platform from leading AI company Anthropic, Sitharaman said artificial intelligence tools are making cyberattacks faster and more adaptive
1 hours ago
BJP's ‘Sheesh Mahal’ jibe at Kejriwal isn't new. Here's how row 2.0 emergedWhile the AAP denied allegations and questioned the veracity of photos shared by BJP, it was Delhi minister Parvesh Verma who took the lead in the attack Updated on: Apr 25
1 hours ago
First-word problems: What did the earliest writers write about?A new book explores ancient letters about kings, pleas for help from a bereft mother, classroom exercises and ancient doodles – all dating to before 1500 BCE. Published on: Apr 25
1 hours ago
Salman Khan, who is preparing for Maatrubhumi, has confirmed that his collaboration with Dil Raju, SVC63, featuring Nayanthara, is set to release in 2027. This project signifies an important partnership with Telugu film producer Dil Raju and director Vamshi Paidipally
1 hours ago
If you have been struggling to build a consistent, feel-good morning routine, Samantha Ruth Prabhu may have just shared the reset you need. The actor swears by a simple yet powerful 8-step morning routine that, when followed for 21 days, can help reduce inflammation, calm your nervous system
1 hours ago
Former Bharat Rashtra Samithi leader K Kavitha on Saturday launched her party Telangana Rashtra Sena. The name of the new party echoes the former name of Bharath Rashtra Samithi, which was earlier called Telangana Rashtra Samithi. Kavitha’s announcement came months after she resigned from the
1 hours ago
Rahul Gandhi addressed an election rally in Serampore. He stated Prime Minister Narendra Modi and West Bengal Chief Minister Mamata Banerjee both help the rich. Gandhi claimed Modi sells the country and spreads hatred. He contrasted this with Congress's ideology of unity and brotherhood
1 hours ago
Deloitte will cut parental leave, PTO, pension accruals and IVF-related benefits for some US employees from 2027, as part of a broader restructuring and benefits overhaul. Deloitte is set to cut several employee benefits for a section of its US workforce starting January 1, 2027
1 hours ago
Social activist Anna Hazare said the exit of Raghav Chadha and six other Aam Aadmi Party (AAP) Rajya Sabha MPs could have been avoided if the party had followed the “right” path. Speaking to reporters in Ahilyanagar district of Maharashtra, Hazare said
1 hours ago
America has frozen 344 million dollars in cryptocurrency assets. These funds are linked to Iran. This action aims to increase pressure on Tehran. Energy supplies are disrupted due to the war in the Middle East. The Treasury Department vows to degrade Iran's ability to move funds
1 hours ago
X’s standalone messaging app, XChat, was rolled out to the public on Friday. The app is currently available on iOS devices and lets users connect with their X contacts for messaging, file sharing, audio and video calls, and group chats.Taking to X, lead designer Benji Taylor said
1 hours ago
Republicans are adjusting their strategy for upcoming midterm elections. They aim to use President Trump's ability to mobilize voters without making the elections about his unpopularity. The focus will shift to promoting tax cuts and inflation-fighting policies
1 hours ago
‘I just want to go back’: Indian woman in Dublin says missing cousin’s wedding is real cost of living abroadAn Indian woman in Dublin said missing her cousin’s wedding in India showed the real emotional cost of living abroad. Updated on: Apr 25
1 hours ago
In an alternate universe: How will the Mandela Effect evolve, in the age of AI?Long before software manipulation, people were ‘remembering’ things that hadn’t happened. Could studying how this works help us frame a way forward? Updated on: Apr 25
1 hours ago
![New Delhi [India], April 25 (ANI): A fire broke out on Saturday in the Majlis Park forest area in the national capital on Saturday](http://newsorbit360.com/files/news/en/imgs/fire-breaks-out-in-majlis-park-forest-area-in-delhi.webp?height=520)
New Delhi [India], April 25 (ANI): A fire broke out on Saturday in the Majlis Park forest area in the national capital on Saturday. Fire tenders have been rushed to the spot, and efforts are underway to bring the blaze under control. Just hours earlier
1 hours ago
![New Delhi [India], April 25 (ANI): A fire broke out in a tent warehouse in the Jyoti Nagar area of the national capital on Saturday](http://newsorbit360.com/files/news/en/imgs/fire-in-tent-warehouse-in-delhi-s-jyoti-nagar.webp?height=520)
New Delhi [India], April 25 (ANI): A fire broke out in a tent warehouse in the Jyoti Nagar area of the national capital on Saturday. Fire tenders are present at the scene, and efforts are underway to douse the flames. Deputy Chief Fire Officer of Delhi Fire Service MK Chattopadhyay said the fire
1 hours ago
David Wilcock’s chilling 911 call reveal final moments, financial struggles: ‘I’m sorry to put you…'David Wilcock, 53, known for his UFO theories, died after battling depression and financial issues. A 911 call revealed his struggles before his death. Updated on: Apr 25
1 hours ago
Apple’s new boss needs to restore its magic for the AI eraThe elevation of John Ternus hints at the future direction of the company Updated on: Apr 25, 2026 5:07 PM IST The Economist Share via Copy link JOHN TERNUS, named by Apple on April 20th as its new chief executive
1 hours ago
Parineeti Chopra and Raghav Chadha, the most loved couple in town, continue to win hearts with their adorable bond and frequent public appearances together. Her politician husband has been hitting headlines ever since he announced his exit from the Aam Aadmi Party and his entry in the Bharatiya
1 hours ago
The Reserve Bank of India (RBI) is working on a revised framework for Prepaid Payment Instruments (PPIs), the system behind digital wallets and prepaid cards. On Wednesday, the apex bank proposed a set of measures aimed at supporting their long-term growth
1 hours ago
Woman shares how she found a PG in Bengaluru without stepping out: ‘Search, call, shortlist’A woman shared how she found a PG in Bengaluru from home and offered a simple three step guide for newcomers. Published on: Apr 25, 2026 3:19 PM IST By Mahipal Singh Chouhan Share via Copy link A
1 hours ago
The Congress on Saturday (April 25, 2026) came out in solidarity with its leader, Pawan Khera and said the verdict of the Gauhati High Court rejecting his anticipatory bail petition would be challenged in the Supreme Court. Congress general secretary in-charge communications Jairam Ramesh expressed
1 hours ago
Delhi Weather: Several parts of north India, including Delhi, are facing heatwave conditions, with temperatures crossing 40°C in most of the parts. The mercury may rise further by up to 3 degrees Celsius by April 29. Delhi Weather: Delhi witnessed intense heatwave conditions on Friday as the
1 hours ago
Think that silver coin in your locker is a solid investment? You might want to double-check. The latest scam happened with Vaishno Devi Temple Trust, which had accumulated nearly 20 tonnes of silver coins offered by devotees over the years. Expecting a payout of over ₹500 crore
1 hours ago
CBSE Three Language Policy: With only one foreign language allowed, most parents and students are choosing English, leaving almost no demand for languages like German or French. Under the Central Board of Secondary Education’s (CBSE) new three-language policy
1 hours ago
