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James Webb Space Telescope Finds Unexpected Ultraviolet Radiation Around Young Protostars
Astronomers using the James Webb Space Telescope have detected unexpected ultraviolet radiation around five young protostars in the Ophiuchus molecular cloud. Since infant stars are not expected to emit UV light, the finding challenges long-standing star-formation models. Researchers ruled out external illumination from nearby stars, concluding the...
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NASA May Have Detected Oldest Stars In Universe Formed After Big Bang
NASA's James Webb Space Telescope may have detected the universe's oldest Population III stars in galaxy LAP1-B, 13 billion light-years away.
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Rare Comet Visible In Bengaluru Skies, Residents Share Beautiful Images
The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection.
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Want Skin Like A Baby? Anti-Ageing Influencer Bryan Johnson Says This Is The Secret
Johnson said that the goal is to find a balance with sun exposure, aiming to reap its benefits while avoiding damage.
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After 4 Rain Delays In Perth, UV Lights Used On Adelaide Oval Pitch Amid Heavy Rain Ahead Of 2nd ODI
Stadium officials used ultraviolet (UV) lights to apply external heat to the pitch at the Adelaide Oval ahead of Thursday's encounter.
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SpaceX Launches IMAP, CGO, SWFO-L1 to Probe Solar Frontier and Space Weather
A Falcon 9 lifted off from Kennedy Space Center on Sept. 24, 2025, carrying NASA’s IMAP, CGO, and SWFO-L1 spacecraft. The mission aims to chart the heliosphere’s boundary, monitor Earth’s geocorona, and deliver constant space-weather alerts, protecting satellites and astronauts while expanding knowledge of the solar system’s outer edge.
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Hubble Spots White Dwarf Devouring Icy Pluto-Like Planet 260 Light-Years Away
Using Hubble’s ultraviolet spectrograph, scientists detected carbon, nitrogen, sulphur, and abundant oxygen falling onto a white dwarf 260 light-years away, evidence of an icy planetesimal being torn apart. The find shows volatile worlds can persist into a star’s final stages, offering a preview of the Sun’s distant fate.
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NASA Prepares 2025 Carruthers Mission to Explore Earth’s Hidden Hydrogen Halo
NASA’s Carruthers Geocorona Observatory, launching in 2025, will capture ultraviolet light from hydrogen atoms to map Earth’s faint geocorona. Operating a million miles sunward, it will study how solar activity drives atmospheric loss, improves satellite protection, and reveals clues to planetary habitability, providing critical insight for fut...
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IMAP Space Weather Mission to Lift Off Soon, NASA Confirms Broadcast Plans
NASA will stream the Sept. 23 launch of IMAP with two rideshare satellites from Kennedy Space Centre. IMAP will study the heliosphere, Carruthers will image Earth’s exosphere, and NOAA’s SWFO-L1 will provide early solar storm warnings. Together, the missions advance space weather science while protecting satellites, communications, and power sy...
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NASA Hubble Space Telescope Uncovers One of the Youngest Known Blue Straggler–White Dwarf Systems
Italian astronomers using the Hubble Space Telescope have discovered a white dwarf orbiting a blue straggler star in the globular cluster 47 Tucanae, located 15,300 light-years away. The rare system, among the youngest detected, sheds light on stellar mass transfer and offers vital clues to the evolution of binary stars in dense clusters.
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NASA’s Perseverance Rover Spots Turtle-Shaped Rock in Mars’ Jezero Crater
Perseverance rover snaps turtle-shaped rock in Jezero Crater, a geologic oddity shaped by erosion and human pareidolia. The picture was snapped on Sol 1,610, August 31, 2025, at Jezero Crater, by the rover's Sherloc and Watson instruments, fitted to its robotic arm, which capture visible and ultraviolet images of rock surfaces.
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NASA’s Solar Observatory Sees Two Eclipses in One Day
In a rare celestial event, NASA’s Solar Dynamics Observatory (SDO) captured two eclipses on July 25, 2025. First, at 2:45 UTC, the Moon passed between SDO and the Sun, covering about 62% of the solar disk. Just hours later, around 6:30 UTC, Earth itself blocked the Sun entirely from SDO’s perspective. These dual eclipses occurred during SDO’s...
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James Webb Telescope Spots Planet Formation in Harshest Known Galactic Environments
The James Webb Space Telescope has revealed that planets can form in extreme radiation zones. A protoplanetary disk called XUE 1, exposed to intense ultraviolet light, still shows signs of water and potential for rocky planet formation. The findings challenge old assumptions and broaden the possible regions where Earth-like planets may emerge.
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Is Mars Really Red? A Physicist Explains the Science Behind Its Colour and More
A physicist explains the science behind Mars’s red appearance, linking its hue to iron oxide or rust. While known as the Red Planet, rover images and telescope data show varied colors, from tan to white ice caps. Observations in ultraviolet and infrared light reveal deeper insights into Mars’s atmosphere, surface, and seasonal changes, enrichin...
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Netherland’s ASML Is the Most Important Company Behind the Global Rise of AI: 5 Things You Should Know
Extreme ultraviolet (EUV) lithography machines are the only such systems that can inscribe transistors smaller than 7nm on a microchip. This means everything from a modern smartphones, powerful GPUs, and data servers powering the compute for advanced AI models are all developed using this technology. And, there is only company in the world that man...
-
James Webb Space Telescope Finds Unexpected Ultraviolet Radiation Around Young Protostars
Astronomers using the James Webb Space Telescope have detected unexpected ultraviolet radiation around five young protostars in the Ophiuchus molecular cloud. Since infant stars are not expected to emit UV light, the finding challenges long-standing star-formation models. Researchers ruled out external illumination from nearby stars, concluding the...
-
NASA May Have Detected Oldest Stars In Universe Formed After Big Bang
NASA's James Webb Space Telescope may have detected the universe's oldest Population III stars in galaxy LAP1-B, 13 billion light-years away.
-
Rare Comet Visible In Bengaluru Skies, Residents Share Beautiful Images
The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection.
-
Want Skin Like A Baby? Anti-Ageing Influencer Bryan Johnson Says This Is The Secret
Johnson said that the goal is to find a balance with sun exposure, aiming to reap its benefits while avoiding damage.
-
After 4 Rain Delays In Perth, UV Lights Used On Adelaide Oval Pitch Amid Heavy Rain Ahead Of 2nd ODI
Stadium officials used ultraviolet (UV) lights to apply external heat to the pitch at the Adelaide Oval ahead of Thursday's encounter.
-
SpaceX Launches IMAP, CGO, SWFO-L1 to Probe Solar Frontier and Space Weather
A Falcon 9 lifted off from Kennedy Space Center on Sept. 24, 2025, carrying NASA’s IMAP, CGO, and SWFO-L1 spacecraft. The mission aims to chart the heliosphere’s boundary, monitor Earth’s geocorona, and deliver constant space-weather alerts, protecting satellites and astronauts while expanding knowledge of the solar system’s outer edge.
-
Hubble Spots White Dwarf Devouring Icy Pluto-Like Planet 260 Light-Years Away
Using Hubble’s ultraviolet spectrograph, scientists detected carbon, nitrogen, sulphur, and abundant oxygen falling onto a white dwarf 260 light-years away, evidence of an icy planetesimal being torn apart. The find shows volatile worlds can persist into a star’s final stages, offering a preview of the Sun’s distant fate.
-
NASA Prepares 2025 Carruthers Mission to Explore Earth’s Hidden Hydrogen Halo
NASA’s Carruthers Geocorona Observatory, launching in 2025, will capture ultraviolet light from hydrogen atoms to map Earth’s faint geocorona. Operating a million miles sunward, it will study how solar activity drives atmospheric loss, improves satellite protection, and reveals clues to planetary habitability, providing critical insight for fut...
-
IMAP Space Weather Mission to Lift Off Soon, NASA Confirms Broadcast Plans
NASA will stream the Sept. 23 launch of IMAP with two rideshare satellites from Kennedy Space Centre. IMAP will study the heliosphere, Carruthers will image Earth’s exosphere, and NOAA’s SWFO-L1 will provide early solar storm warnings. Together, the missions advance space weather science while protecting satellites, communications, and power sy...
-
NASA Hubble Space Telescope Uncovers One of the Youngest Known Blue Straggler–White Dwarf Systems
Italian astronomers using the Hubble Space Telescope have discovered a white dwarf orbiting a blue straggler star in the globular cluster 47 Tucanae, located 15,300 light-years away. The rare system, among the youngest detected, sheds light on stellar mass transfer and offers vital clues to the evolution of binary stars in dense clusters.
-
NASA’s Perseverance Rover Spots Turtle-Shaped Rock in Mars’ Jezero Crater
Perseverance rover snaps turtle-shaped rock in Jezero Crater, a geologic oddity shaped by erosion and human pareidolia. The picture was snapped on Sol 1,610, August 31, 2025, at Jezero Crater, by the rover's Sherloc and Watson instruments, fitted to its robotic arm, which capture visible and ultraviolet images of rock surfaces.
-
NASA’s Solar Observatory Sees Two Eclipses in One Day
In a rare celestial event, NASA’s Solar Dynamics Observatory (SDO) captured two eclipses on July 25, 2025. First, at 2:45 UTC, the Moon passed between SDO and the Sun, covering about 62% of the solar disk. Just hours later, around 6:30 UTC, Earth itself blocked the Sun entirely from SDO’s perspective. These dual eclipses occurred during SDO’s...
-
James Webb Telescope Spots Planet Formation in Harshest Known Galactic Environments
The James Webb Space Telescope has revealed that planets can form in extreme radiation zones. A protoplanetary disk called XUE 1, exposed to intense ultraviolet light, still shows signs of water and potential for rocky planet formation. The findings challenge old assumptions and broaden the possible regions where Earth-like planets may emerge.
-
Is Mars Really Red? A Physicist Explains the Science Behind Its Colour and More
A physicist explains the science behind Mars’s red appearance, linking its hue to iron oxide or rust. While known as the Red Planet, rover images and telescope data show varied colors, from tan to white ice caps. Observations in ultraviolet and infrared light reveal deeper insights into Mars’s atmosphere, surface, and seasonal changes, enrichin...
-
Netherland’s ASML Is the Most Important Company Behind the Global Rise of AI: 5 Things You Should Know
Extreme ultraviolet (EUV) lithography machines are the only such systems that can inscribe transistors smaller than 7nm on a microchip. This means everything from a modern smartphones, powerful GPUs, and data servers powering the compute for advanced AI models are all developed using this technology. And, there is only company in the world that man...
