A new study reveals that solar winds gradually strip atmospheric particles from Mars, similar to how wind creates waves on water. Researchers used data from NASA's MAVEN and China's Tianwen-1 missions to identify Kelvin-Helmholtz waves as a key mechanism driving this atmospheric escape, explaining how Mars transformed from a potentially habitable planet to its current cold, dry state.
Despite aggressive expansion, India's solar power sector faces significant hurdles from rising regional disparities in installed capacity and a looming manufacturing glut due to overcapacity in domestic solar equipment production, potentially leading to consolidation and pricing pressures.
A new study based on satellite observations of a brown dwarf orbiting a star suggests the possible first detection of an exomoon. Researchers are debating its classification as an 'exoplanet' or 'exomoon' due to a lack of definitive systems, but refer to it as an 'exosatellite' with a mass similar to Jupiter.
Google has chosen four Indian startups -- Terrastack, Varaha Climate, Farmers for Forests, and Climitra Carbon -- for its inaugural Google DeepMind Accelerator: AI for the Planet programme.
The Haldwani forest division has launched India's first AI-based forest acoustic surveillance system. This innovative technology uses AI, acoustic sensors, and long-range wireless communication to detect illegal logging, poaching, and other suspicious activities in real-time, even in remote areas. Powered by solar energy, the system provides continuous monitoring, significantly enhancing forest protection, wildlife conservation, and biodiversity monitoring efforts.
Scientists discover tiny whirlpool-like swirls on the Sun that could explain solar activity, improve space weather research and solve a decades-old solar mystery.
The eclipse was visible between 07.35 am to 08.39 am in Delhi, Jaipur, Srinagar, Agra and Haryana.
Andhra Pradesh Chief Minister N Chandrababu Naidu has approved the establishment of India's first dedicated Quantum and AI University campus in Amaravati by NIELIT. This significant project, funded by the MeitY, Government of India, will focus on advanced technologies like Quantum, AI, and Semiconductors, integrating education, research, and entrepreneurship.
While recovery efforts are ongoing, the likelihood of recovery currently appears low.
China sailed through the crisis in the Strait of Hormuz relatively unscathed even as the impact of its steps shielded other consuming nations from having to pay high crude oil prices.
Seen from Orion, a solar eclipse unfolds in silence -- the Moon crossing the Sun as Earth hangs in the distance.
India has dispatched the first tranche of 10 tonnes of humanitarian assistance and disaster relief (HADR) to Nepal following devastating flash floods that killed at least 95 people along the Nepal-Tibet border.
Modi thanked Seychelles for the honour and dedicated it to the nations which are fighting the challenges of climate change.
India has dispatched a fresh tranche of 35 tonnes of humanitarian aid to flood-ravaged Nepal, marking the eighth special flight since devastating flash floods struck the Himalayan nation on August 26. The aid includes relief materials, specialised rescue equipment, and expert personnel, with Indian teams actively assisting in tunnel rescue operations and forensic identification of victims. The death toll has climbed to 1,365, and thousands remain missing as India reaffirms its commitment to supporting Nepal's recovery efforts.
ISRO has successfully launched EOS-05, India's first geo-imaging satellite, into a precise sub-geosynchronous transfer orbit using a GSLV rocket. This 2,367 kg satellite, the heaviest ever carried by a GSLV, will provide real-time imagery for applications in agriculture and disaster management from an altitude of 36,000 km.
Newly listed companies Vedanta Aluminium Metal, SBI Funds Management and Manipal Health Enterprises have entered the Rs 1 trillion mcap list since March 2026.
This is Rabi Rashmi Abasan, India's first "solar housing complex". Piloted by the West Bengal Renewable Energy Development Authority (WBREDA), the 26 villas in this complex are a showcase for the exciting possibilities that BIPV - building integrated photovoltaic - technology offers for residential projects of a similar nature.
Researchers at the University of Sheffield have developed a novel method for producing sustainable aviation fuel (SAF) using concentrated solar energy and captured CO2, potentially reducing reliance on used cooking oil.
'We have a very demanding electorate which expects us to do something. So we will have to do something which is a bit out of the ordinary while at the same time keeping in mind the risk factors.'
Astronauts Anil Menon and Sophie Adenot encountered unexpected delays during a spacewalk to replace a critical space-to-ground antenna on the International Space Station. Despite successfully removing the failed antenna, they ran out of time to install the replacement, rescheduling the task for a future spacewalk. Menon, of Indian origin, and Adenot, the first French woman to spacewalk, faced challenges with tight connectors and bolting during the six-hour mission.
The solar-powered cars manufactured to date are usually built for just one person -- not very useful when the need is to carry passengers.
The Ministry of External Affairs (MEA) has confirmed that 288 Indian nationals remain missing following devastating flash floods in Nepal, including those working on hydropower projects and tourist groups.
Researchers have developed an innovative wearable patch capable of detecting environmental hazards like dangerous gases or heavy metals in water. This device provides immediate haptic feedback, using distinct vibration patterns for different threats, and can also be integrated into robotic systems as 'e-skin' for autonomous hazard avoidance.
India's fresh investment plans in Q1FY27 surged 71 per cent to 14.77 trillion, primarily driven by four large nuclear power projects worth 6.5 trillion, according to investment monitoring firm Projects Today. Excluding these nuclear projects, fresh investment plans actually declined 4.27 per cent quarter-on-quarter.
Buzz Lightyear's 'to infinity and beyond' in Toy Story was meant as an impossible boast. Voyager, however, has given it unexpected meaning -- not because it will ever reach infinity, but because for it the beyond is already in progress
The solar rooftop system will generate 7,200 kilowatts per system per year, and it will be used for powering internal lights, fans, and other electrical systems of the coach.
'PowerBank-50 is now space proven, made in India, and ready for every satellite builder in the world.'
A US federal judge has permanently dismissed the criminal securities-fraud case against Adani Group chairman Gautam Adani and his nephew Sagar, closing nearly two years of prosecution without a trial. Gautam Adani stated, "Truth has prevailed," in response to the ruling.
Researchers at CSIR-CIMFR have developed India's first mobile Smart Algal Liquid Tree (SALT), an innovative air-purification system using microalgae to absorb CO2 and release oxygen. Designed for polluted urban areas, this compact unit offers a sustainable solution where conventional tree planting is challenging, also providing public utility features.
Delhi Police's Special Cell has dismantled an inter-state terror, arms, and espionage module allegedly supported by Pakistani handlers and the ISI, revealing a covert surveillance network near sensitive military locations.
As India's first solar exploration satellite reached space, four Kerala public sector undertakings, including Keltron, have reason to be delighted as they too have contributed to this achievement by the country. Various products indigenously developed and manufactured by the four PSUs - Keltron, Steel and Industrial Forgings Limited (SIFL), Travancore Cochin Chemicals (TCC) and Kerala Automobiles Ltd (KAL) - have been used in the Aditya L1 mission. This milestone achieved by the PSUs was highlighted by state Industries Minister P Rajeev in a Facebook post.
Reliance Industries has delivered the first batch of solar modules from its green energy complex in Jamnagar, Gujarat, marking the operational rollout of its New Energy business. The company is developing an integrated clean energy manufacturing ecosystem, including solar modules, batteries, green hydrogen, and bio-energy infrastructure.
'I'm talking about God, not some character in a film. That was the challenge that I had to bring out in Ranbir Kapoor's character. The costume was not important, what was important was a visual effect, where you look at him, there should be a certain kind of warmth in your heart.'
Larsen & Toubro (L&T) reported a 14 per cent year-on-year increase in Q1 FY27 profit attributable to owners, reaching Rs 3,926 crore, surpassing analyst estimates, despite facing significant supply-chain disruptions in West Asia.
The next-generation missile is expected to be substantially smaller and lighter than the current BrahMos, which weighs around 3 tonnes. The reduction in weight could allow fighter aircraft to carry more missiles per sortie, enhancing combat effectiveness.
The first solar eclipse of the current year would occur on January 15 and will be visible partially in major parts of the country, a city-based Space Sciences organisation said on Friday.
The harsh truth is that the US is no longer a reliable partner, cautions Ramesh Menon.
If we really want to curb the further depreciation of the rupee and make the rupee appreciate, we want to come out of the mindset that the exchange rate is merely a number, bring policy corrections to help reduce the outflow of foreign exchange by imposing suitable tariffs to discourage imports and bring self reliance, discipline FPIs, and correcting rules governing royalty outflows, suggests Dr Ashwani Mahajan, National Co-Convenor, Swadeshi Jagaran Manch.
The Solar Impulse 2, claimed to be the world's only solar-powered aircraft, took off from Oman on tuesday to head towards Ahmedabad.
The initial version of the solar plane, spanning 61 metres but weighing just 1,500 kg, will undergo trials to prove it can fly at night.
