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Astronomers Report The Biggest Black Hole Flare Ever Seen, With Light Of 10 Trillion Suns
The observed black hole flare is believed to be the largest and most distant one ever recorded, coming from 10 billion light-years away.
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Australia To Offer Hours Of Free Solar Power
Australian households will be able to access three hours a day of free solar power under an energy-saving programme that will begin next year.
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Hubble Observes Massive Stellar Eruption from EK Draconis, Hinting at Life’s Origins
Astronomers using the Hubble Space Telescope observed a huge solar storm from EK Draconis, a young Sun-like star. The eruption’s energy may trigger atmospheric chemistry, forming greenhouse gases and organic molecules. Such events could mirror early solar activity that helped spark life on ancient Earth and distant exoplanets.
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Scientists May Have Finally Solved the Sun’s Mysteriously Hot Atmosphere Puzzle
Scientists using the Daniel K. Inouye Solar Telescope have detected Alfvén waves in the Sun’s corona, potentially solving the long-standing mystery of its extreme heat and helping refine models of solar and stellar energy transfer.
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Scientists Detect Hidden Magnetic Waves That Could Explain the Sun’s Mysterious Heat
For the first time, scientists have directly observed twisting Alfvén waves in the Sun’s corona using the Inouye Solar Telescope. The discovery could explain why the Sun’s outer atmosphere is millions of degrees hotter than its surface, offering key insights into solar energy transfer and space weather prediction.
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Scientists Propose Space-Based Carbon-Neutral Data Centres for Sustainable Computing
Scientists at NTU Singapore propose carbon-neutral data centers in low Earth orbit powered by solar energy and cooled by the vacuum of space. The concept could help meet rising AI demands while reducing land use and emissions, offering a sustainable alternative for the global computing industry.
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Semi-Transparent Solar Cells Break Records, Promise Energy-Generating Windows and Facades
Semi-transparent solar cells are reshaping renewable energy in urban environments. Developed by Hong Kong Polytechnic University, these ST-OPVs reach 6.05% efficiency and can be integrated into windows and facades without affecting natural light.
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Sunshine Hours in India Declining Every Year, New Alarming Study Reveals
Decline in sunshine would affect solar power generation efficiency, potentially impacting India's renewable energy goals.
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Swiss Solar Furnaces Recycling Watchmakers’ Waste Metal
Swiss firm Panatere has inaugurated two solar furnaces to recycle steel offcuts from the watchmaking industry. Using concentrated sunlight, the system melts waste metal into reusable steel. The initiative aims to produce 1,000 tonnes of green steel annually, promoting a sustainable circular economy in Switzerland’s precision manufacturing sector.
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Watch: Astronaut Shares Breathtaking Video Of Rare Red Aurora Above Earth As Seen From Space
Aurora can display a range of colours depending on the energy of the particles and atmospheric conditions.
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Raphael Domjan Nears Solar Flight World Record with 8,224-Metre SolarStratos Journey
Raphael Domjan, a Swiss eco-explorer, achieved an 8,224-meter altitude in his SolarStratos aircraft, edging closer to breaking the solar-powered flight record. The attempt, departing from Sion Airport, showcased the potential of renewable energy in aviation.
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Trump Admin Cancels $4.9 Billion Loan Guarantee For Green Power Project
The Trump administration on Wednesday cancelled a $4.9 billion federal loan guarantee for a new high-voltage transmission line for delivering solar and wind-generated electricity from the Midwest to the eastern US.
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Nitish Kumar's Move Out Of Arvind Kejriwal's Playbook Ahead Of Bihar Polls
Ahead of Bihar elections, Chief Minister Nitish Kumar on Thursday announced that eligible domestic consumers across the state will receive up to 125 units of electricity free of cost starting August 1, a move set to benefit around 1.67 crore families
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India Achieves 50% Green Energy Milestone, 5 Years Ahead Of Paris Agreement Target
India has hit a major clean energy milestone, achieving 50 per cent of its installed electricity capacity from non-fossil fuel sources, five years ahead of the 2030 target set under the Paris Agreement.
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Indian Scientists Unlock Secret To Clean Fuel Using Only Sunlight. Here's How
Indian scientists have developed a device that produces green hydrogen using solar energy, marking a significant step towards clean energy production and reducing reliance on fossil fuels.
![[Sponsored] Lead The Change: The Strategic ESG Certification Program By NDTV And TERI](https://c.ndtvimg.com/2025-06/mtqg0pqg_sponsored_160x120_09_June_25.jpg?downsize=245:163 "[Sponsored] Lead The Change: The Strategic ESG Certification Program By NDTV And TERI")
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Astronomers Report The Biggest Black Hole Flare Ever Seen, With Light Of 10 Trillion Suns
The observed black hole flare is believed to be the largest and most distant one ever recorded, coming from 10 billion light-years away.
-
Australia To Offer Hours Of Free Solar Power
Australian households will be able to access three hours a day of free solar power under an energy-saving programme that will begin next year.
-
Hubble Observes Massive Stellar Eruption from EK Draconis, Hinting at Life’s Origins
Astronomers using the Hubble Space Telescope observed a huge solar storm from EK Draconis, a young Sun-like star. The eruption’s energy may trigger atmospheric chemistry, forming greenhouse gases and organic molecules. Such events could mirror early solar activity that helped spark life on ancient Earth and distant exoplanets.
-
Scientists May Have Finally Solved the Sun’s Mysteriously Hot Atmosphere Puzzle
Scientists using the Daniel K. Inouye Solar Telescope have detected Alfvén waves in the Sun’s corona, potentially solving the long-standing mystery of its extreme heat and helping refine models of solar and stellar energy transfer.
-
Scientists Detect Hidden Magnetic Waves That Could Explain the Sun’s Mysterious Heat
For the first time, scientists have directly observed twisting Alfvén waves in the Sun’s corona using the Inouye Solar Telescope. The discovery could explain why the Sun’s outer atmosphere is millions of degrees hotter than its surface, offering key insights into solar energy transfer and space weather prediction.
-
Scientists Propose Space-Based Carbon-Neutral Data Centres for Sustainable Computing
Scientists at NTU Singapore propose carbon-neutral data centers in low Earth orbit powered by solar energy and cooled by the vacuum of space. The concept could help meet rising AI demands while reducing land use and emissions, offering a sustainable alternative for the global computing industry.
-
Semi-Transparent Solar Cells Break Records, Promise Energy-Generating Windows and Facades
Semi-transparent solar cells are reshaping renewable energy in urban environments. Developed by Hong Kong Polytechnic University, these ST-OPVs reach 6.05% efficiency and can be integrated into windows and facades without affecting natural light.
-
Sunshine Hours in India Declining Every Year, New Alarming Study Reveals
Decline in sunshine would affect solar power generation efficiency, potentially impacting India's renewable energy goals.
-
Swiss Solar Furnaces Recycling Watchmakers’ Waste Metal
Swiss firm Panatere has inaugurated two solar furnaces to recycle steel offcuts from the watchmaking industry. Using concentrated sunlight, the system melts waste metal into reusable steel. The initiative aims to produce 1,000 tonnes of green steel annually, promoting a sustainable circular economy in Switzerland’s precision manufacturing sector.
-
Watch: Astronaut Shares Breathtaking Video Of Rare Red Aurora Above Earth As Seen From Space
Aurora can display a range of colours depending on the energy of the particles and atmospheric conditions.
-
Raphael Domjan Nears Solar Flight World Record with 8,224-Metre SolarStratos Journey
Raphael Domjan, a Swiss eco-explorer, achieved an 8,224-meter altitude in his SolarStratos aircraft, edging closer to breaking the solar-powered flight record. The attempt, departing from Sion Airport, showcased the potential of renewable energy in aviation.
-
Trump Admin Cancels $4.9 Billion Loan Guarantee For Green Power Project
The Trump administration on Wednesday cancelled a $4.9 billion federal loan guarantee for a new high-voltage transmission line for delivering solar and wind-generated electricity from the Midwest to the eastern US.
-
Nitish Kumar's Move Out Of Arvind Kejriwal's Playbook Ahead Of Bihar Polls
Ahead of Bihar elections, Chief Minister Nitish Kumar on Thursday announced that eligible domestic consumers across the state will receive up to 125 units of electricity free of cost starting August 1, a move set to benefit around 1.67 crore families
-
India Achieves 50% Green Energy Milestone, 5 Years Ahead Of Paris Agreement Target
India has hit a major clean energy milestone, achieving 50 per cent of its installed electricity capacity from non-fossil fuel sources, five years ahead of the 2030 target set under the Paris Agreement.
-
Indian Scientists Unlock Secret To Clean Fuel Using Only Sunlight. Here's How
Indian scientists have developed a device that produces green hydrogen using solar energy, marking a significant step towards clean energy production and reducing reliance on fossil fuels.
