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Satellite Observations Record Arctic Sea Ice at Lowest Level of the Year
NASA satellites recorded Arctic sea ice at 1.78 million sq miles on Sept. 10, 2025—its tenth-lowest extent. Antarctic ice also stayed below seasonal averages. Scientists stress these lows reflect long-term climate-driven changes reshaping Earth’s polar regions.
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Solar Storm From Hidden Magnetic Island on the Sun Surprises Scientists
In mid-September 2025, a “secret” magnetic island inside a solar coronal hole triggered a powerful G3 storm. The surprise event sent dazzling auroras across North America, seen as far south as Illinois. Researchers say the rare polarity patch intensified solar winds, making aurora season’s start spectacular.
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India, Japan Sign Deal For Joint Chandrayaan-5 Mission To Explore Moon's South Pole
India and Japan on Friday signed the implementing arrangement for the Chandrayaan-5 mission, a joint exploration of the polar region of the moon by the space agencies of the two countries.
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NASA’s IXPE Challenges Theories on Black Hole Corona and Polarised X-Ray Emissions
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has made surprising observations in a black hole binary system, detecting a high degree of X-ray polarisation that challenges current models of corona structure and accretion discs. In X-ray binaries, black holes pull matter from nearby stars, forming hot accretion discs and coronas.
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Ariane 6 Launches Metop-SGA1 Weather Satellite into Polar Orbit
Europe’s heavy-lift Ariane 6 rocket completed its third successful launch on Aug. 12, 2025, lifting off from Kourou, French Guiana at 8:37 p.m. EDT. The mission carried Metop-SGA1, an 8,900-pound next-generation polar-orbiting weather satellite operated by EUMETSAT. Placed into an 800 km polar orbit 64 minutes after liftoff, Metop-SGA1 will deliv...
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Greenland's Melting Glaciers Feed Ocean Life, Study Finds
A new NASA-led study reveals that Greenland’s melting glaciers are fueling life in the Arctic Ocean. Each summer, massive freshwater plumes from glaciers like Jakobshavn drag deep-sea nutrients upward, boosting phytoplankton growth by up to 40%. These microscopic organisms form the base of the marine food web and play a key role in carbon absorpt...
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US FDA Vaccine Chief Vinay Prasad Leaves Agency 3 Months After Appointment
The Food and Drug Administration's polarizing vaccine chief is leaving the agency after a brief tenure that drew the ire of biotech executives, patient groups and conservative allies of President Donald Trump.
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ISRO's Earth-Observing Satellite 'NISAR' To Lift Off Today From Sriharikota
NISAR satellite launch will be held from the Satish Dhawan Space Centre in Sriharikota in Andhra Pradesh today at 17:40 IST.
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NISAR Satellite Embodies 'Strength Respects Strength': ISRO Chief To NDTV
In an exclusive interview with NDTV, Dr V Narayanan, Chairman of the Indian Space Research Organisation (ISRO), expressed immense pride in the mission, calling it a "life-saving satellite" and a symbol of India's rising leadership in space.
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Gen V Season 2 Trailer: School's Back And It's Bleeding With Secrets
Sean Patrick Thomas (Till), who portrays Polarity, has been promoted to series regular for the upcoming season.
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The Eye-Opening Science Of Close Encounters With Polar Bears
For the last four decades, experts from the Norwegian Polar Institute (NPI) have been keeping tabs on the health and movement of polar bears in the Svalbard archipelago, halfway between Norway and the North Pole.
-
NASA’s Twin TRACERS Satellites Will Monitor Space Weather to Shield Earth from Solar Storms
NASA’s TRACERS satellites will fly in tandem through Earth’s polar cusps to study magnetic storms and solar wind effects. The mission aims to improve predictions of space weather events that threaten satellites, power grids, and astronauts, offering new insight into magnetic reconnection and helping protect vital systems from the hazards of int...
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Rocket Lab Launches ‘Get the Hawk Outta Here’ Mission with Four Satellites from New Zealand
Rocket Lab launched four satellites for Hawkeye 360 from New Zealand on June 27 aboard its Electron rocket. The mission deployed radio-frequency monitoring satellites and a tech demo into polar orbit, supporting strategic intelligence operations. It marks the company’s 67th launch and ninth of 2025, with several more missions slated before year-e...
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In Norway's Arctic, Meteorologists Have A First-Row Seat To Climate Change
In the cold of the Norwegian Arctic, meteorologist Trond Robertsen manually recorded precipitation levels for over two decades, witnessing firsthand the effects of climate change.
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Europa Could Briefly Sustain Life When the Sun Becomes a Red Giant Star, Scientists Say
Scientists at Cornell’s Carl Sagan Institute propose that Jupiter’s moon Europa could host life for up to 200 million years during the sun’s red giant phase. While Earth would be incinerated, Europa’s subsurface oceans might temporarily support microbial life, offering a final refuge in the solar system and expanding the search for biosigna...
-
Satellite Observations Record Arctic Sea Ice at Lowest Level of the Year
NASA satellites recorded Arctic sea ice at 1.78 million sq miles on Sept. 10, 2025—its tenth-lowest extent. Antarctic ice also stayed below seasonal averages. Scientists stress these lows reflect long-term climate-driven changes reshaping Earth’s polar regions.
-
Solar Storm From Hidden Magnetic Island on the Sun Surprises Scientists
In mid-September 2025, a “secret” magnetic island inside a solar coronal hole triggered a powerful G3 storm. The surprise event sent dazzling auroras across North America, seen as far south as Illinois. Researchers say the rare polarity patch intensified solar winds, making aurora season’s start spectacular.
-
India, Japan Sign Deal For Joint Chandrayaan-5 Mission To Explore Moon's South Pole
India and Japan on Friday signed the implementing arrangement for the Chandrayaan-5 mission, a joint exploration of the polar region of the moon by the space agencies of the two countries.
-
NASA’s IXPE Challenges Theories on Black Hole Corona and Polarised X-Ray Emissions
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has made surprising observations in a black hole binary system, detecting a high degree of X-ray polarisation that challenges current models of corona structure and accretion discs. In X-ray binaries, black holes pull matter from nearby stars, forming hot accretion discs and coronas.
-
Ariane 6 Launches Metop-SGA1 Weather Satellite into Polar Orbit
Europe’s heavy-lift Ariane 6 rocket completed its third successful launch on Aug. 12, 2025, lifting off from Kourou, French Guiana at 8:37 p.m. EDT. The mission carried Metop-SGA1, an 8,900-pound next-generation polar-orbiting weather satellite operated by EUMETSAT. Placed into an 800 km polar orbit 64 minutes after liftoff, Metop-SGA1 will deliv...
-
Greenland's Melting Glaciers Feed Ocean Life, Study Finds
A new NASA-led study reveals that Greenland’s melting glaciers are fueling life in the Arctic Ocean. Each summer, massive freshwater plumes from glaciers like Jakobshavn drag deep-sea nutrients upward, boosting phytoplankton growth by up to 40%. These microscopic organisms form the base of the marine food web and play a key role in carbon absorpt...
-
US FDA Vaccine Chief Vinay Prasad Leaves Agency 3 Months After Appointment
The Food and Drug Administration's polarizing vaccine chief is leaving the agency after a brief tenure that drew the ire of biotech executives, patient groups and conservative allies of President Donald Trump.
-
ISRO's Earth-Observing Satellite 'NISAR' To Lift Off Today From Sriharikota
NISAR satellite launch will be held from the Satish Dhawan Space Centre in Sriharikota in Andhra Pradesh today at 17:40 IST.
-
NISAR Satellite Embodies 'Strength Respects Strength': ISRO Chief To NDTV
In an exclusive interview with NDTV, Dr V Narayanan, Chairman of the Indian Space Research Organisation (ISRO), expressed immense pride in the mission, calling it a "life-saving satellite" and a symbol of India's rising leadership in space.
-
Gen V Season 2 Trailer: School's Back And It's Bleeding With Secrets
Sean Patrick Thomas (Till), who portrays Polarity, has been promoted to series regular for the upcoming season.
-
The Eye-Opening Science Of Close Encounters With Polar Bears
For the last four decades, experts from the Norwegian Polar Institute (NPI) have been keeping tabs on the health and movement of polar bears in the Svalbard archipelago, halfway between Norway and the North Pole.
-
NASA’s Twin TRACERS Satellites Will Monitor Space Weather to Shield Earth from Solar Storms
NASA’s TRACERS satellites will fly in tandem through Earth’s polar cusps to study magnetic storms and solar wind effects. The mission aims to improve predictions of space weather events that threaten satellites, power grids, and astronauts, offering new insight into magnetic reconnection and helping protect vital systems from the hazards of int...
-
Rocket Lab Launches ‘Get the Hawk Outta Here’ Mission with Four Satellites from New Zealand
Rocket Lab launched four satellites for Hawkeye 360 from New Zealand on June 27 aboard its Electron rocket. The mission deployed radio-frequency monitoring satellites and a tech demo into polar orbit, supporting strategic intelligence operations. It marks the company’s 67th launch and ninth of 2025, with several more missions slated before year-e...
-
In Norway's Arctic, Meteorologists Have A First-Row Seat To Climate Change
In the cold of the Norwegian Arctic, meteorologist Trond Robertsen manually recorded precipitation levels for over two decades, witnessing firsthand the effects of climate change.
-
Europa Could Briefly Sustain Life When the Sun Becomes a Red Giant Star, Scientists Say
Scientists at Cornell’s Carl Sagan Institute propose that Jupiter’s moon Europa could host life for up to 200 million years during the sun’s red giant phase. While Earth would be incinerated, Europa’s subsurface oceans might temporarily support microbial life, offering a final refuge in the solar system and expanding the search for biosigna...
