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NASA-ISRO's $1.3 Billion Satellite NISAR Deploys Its Antenna In Orbit
In a landmark moment for global Earth science and international space collaboration, the world's most expensive civilian Earth imaging satellite-the NASA-ISRO Synthetic Aperture Radar (NISAR)-has successfully deployed its radar antenna in orbit.
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NASA's Perseverance Rover Captures Mysterious Rock On Mars That Looks Like "Helmet"
The rock is composed of spherules, which are tiny, perfectly shaped spheres.
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10 Strange 'Dark Voids' Appear Over Remote Island Near Antarctica in Rare Satellite View
A rare NASA satellite image shows 10 sharply defined “dark voids” above Heard Island, a volcanic peak in the southern Indian Ocean. Formed by von Kármán vortices bent nearly 90 degrees by fierce westerly winds, the striking gaps pierce thick cloud cover, offering a vivid glimpse of nature’s intricate atmospheric patterns from space.
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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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NASA Shares New Details About Interstellar Comet 3I/ATLAS That's Hurtling Towards Earth
Hubble also captured a dust plume ejected from the Sun-warmed side of the comet and a hint of a dust tail streaming away from the nucleus.
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NASA’s Curiosity Rover Spots Ancient Coral-Like Rock on Mars
On July 24, 2025, NASA’s Curiosity Mars rover captured an image of a small, coral-shaped rock in Gale Crater using its ChemCam Remote Micro Imager. The light-colored, 1-inch (2.5 cm) formation likely formed billions of years ago when mineral-rich water seeped into tiny fractures in the rock, leaving behind hardened mineral veins after evaporation...
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Hubble Takes Best Picture Yet Of Comet From Another Solar System
The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.
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NASA's Curiosity Rover Spots Coral-Shaped Rock On Mars
NASA's Curiosity Mars rover recently sent back black and white images of a rock on the Martian surface that looks remarkably like a piece of coral.
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James Webb Space Telescope Reimagines Hubble’s Deep Field, Unveils Ancient Galaxies
The James Webb Space Telescope has re-imaged part of Hubble’s Ultra Deep Field, revealing over 2,500 galaxies in stunning infrared detail. Using its NIRCam and MIRI instruments, Webb observed faint galaxies dating back to just a few hundred million years after the Big Bang. This is part of the JADES survey, which includes the deepest mid-infrared...
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ISRO Successfully Launches NISAR, World's Most Expensive Earth Imaging Satellite
The world's most expensive civilian Earth imaging satellite NISAR (NASA-ISRO Synthetic Aperture Radar Satellite) has lifted off from Sriharikota in Andhra Pradesh.
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NASA Reveals How It Fixed A Camera 370-Million-Miles Away In Deep Space
The technique has implications for future space missions, showing the potential for remote diagnostics and repair in deep space.
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Earth Imaging Satellite NISAR Exposes NASA's Weaknesses, ISRO's Strengths
Wendy Edelstein, NISAR's Deputy Project Manager at NASA's Jet Propulsion Laboratory (JPL), asserted, "NISAR is a 50-50 partnership between NASA and ISRO".
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ISRO-NASA's $1.3 Billion Revolutionary Earth Imaging Satellite NISAR Set For Launch
In a historic collaboration between the United States and India, the NASA-ISRO Synthetic Aperture Radar satellite, also known as NISAR, is poised to revolutionise how we observe and understand our planet.
-
NASA Engineers Rescue JunoCam with Deep-Space Heating Hack
NASA’s JunoCam, once believed nearly lost to Jupiter’s intense radiation, has made a stunning comeback thanks to a bold experiment. Engineers used a process called annealing—heating the camera from afar—to reverse internal damage and restore image clarity. Just in time for a close flyby of the volcanic moon Io, the camera delivered detailed...
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Hubble Unveils Dark Matter Web in Stunning Abell 209 Galaxy Cluster Image
NASA/ESA’s Hubble Space Telescope has released a stunning new image of Abell 209, a massive galaxy cluster 2.8 billion light-years away in Cetus. The golden cluster houses over 100 galaxies, but beneath them lies an invisible web of hot gas and dark matter. Using gravitational lensing, Hubble reveals curved arcs of light from background galaxies,...
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NASA-ISRO's $1.3 Billion Satellite NISAR Deploys Its Antenna In Orbit
In a landmark moment for global Earth science and international space collaboration, the world's most expensive civilian Earth imaging satellite-the NASA-ISRO Synthetic Aperture Radar (NISAR)-has successfully deployed its radar antenna in orbit.
-
NASA's Perseverance Rover Captures Mysterious Rock On Mars That Looks Like "Helmet"
The rock is composed of spherules, which are tiny, perfectly shaped spheres.
-
10 Strange 'Dark Voids' Appear Over Remote Island Near Antarctica in Rare Satellite View
A rare NASA satellite image shows 10 sharply defined “dark voids” above Heard Island, a volcanic peak in the southern Indian Ocean. Formed by von Kármán vortices bent nearly 90 degrees by fierce westerly winds, the striking gaps pierce thick cloud cover, offering a vivid glimpse of nature’s intricate atmospheric patterns from space.
-
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.
-
NASA Shares New Details About Interstellar Comet 3I/ATLAS That's Hurtling Towards Earth
Hubble also captured a dust plume ejected from the Sun-warmed side of the comet and a hint of a dust tail streaming away from the nucleus.
-
NASA’s Curiosity Rover Spots Ancient Coral-Like Rock on Mars
On July 24, 2025, NASA’s Curiosity Mars rover captured an image of a small, coral-shaped rock in Gale Crater using its ChemCam Remote Micro Imager. The light-colored, 1-inch (2.5 cm) formation likely formed billions of years ago when mineral-rich water seeped into tiny fractures in the rock, leaving behind hardened mineral veins after evaporation...
-
Hubble Takes Best Picture Yet Of Comet From Another Solar System
The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.
-
NASA's Curiosity Rover Spots Coral-Shaped Rock On Mars
NASA's Curiosity Mars rover recently sent back black and white images of a rock on the Martian surface that looks remarkably like a piece of coral.
-
James Webb Space Telescope Reimagines Hubble’s Deep Field, Unveils Ancient Galaxies
The James Webb Space Telescope has re-imaged part of Hubble’s Ultra Deep Field, revealing over 2,500 galaxies in stunning infrared detail. Using its NIRCam and MIRI instruments, Webb observed faint galaxies dating back to just a few hundred million years after the Big Bang. This is part of the JADES survey, which includes the deepest mid-infrared...
-
ISRO Successfully Launches NISAR, World's Most Expensive Earth Imaging Satellite
The world's most expensive civilian Earth imaging satellite NISAR (NASA-ISRO Synthetic Aperture Radar Satellite) has lifted off from Sriharikota in Andhra Pradesh.
-
NASA Reveals How It Fixed A Camera 370-Million-Miles Away In Deep Space
The technique has implications for future space missions, showing the potential for remote diagnostics and repair in deep space.
-
Earth Imaging Satellite NISAR Exposes NASA's Weaknesses, ISRO's Strengths
Wendy Edelstein, NISAR's Deputy Project Manager at NASA's Jet Propulsion Laboratory (JPL), asserted, "NISAR is a 50-50 partnership between NASA and ISRO".
-
ISRO-NASA's $1.3 Billion Revolutionary Earth Imaging Satellite NISAR Set For Launch
In a historic collaboration between the United States and India, the NASA-ISRO Synthetic Aperture Radar satellite, also known as NISAR, is poised to revolutionise how we observe and understand our planet.
-
NASA Engineers Rescue JunoCam with Deep-Space Heating Hack
NASA’s JunoCam, once believed nearly lost to Jupiter’s intense radiation, has made a stunning comeback thanks to a bold experiment. Engineers used a process called annealing—heating the camera from afar—to reverse internal damage and restore image clarity. Just in time for a close flyby of the volcanic moon Io, the camera delivered detailed...
-
Hubble Unveils Dark Matter Web in Stunning Abell 209 Galaxy Cluster Image
NASA/ESA’s Hubble Space Telescope has released a stunning new image of Abell 209, a massive galaxy cluster 2.8 billion light-years away in Cetus. The golden cluster houses over 100 galaxies, but beneath them lies an invisible web of hot gas and dark matter. Using gravitational lensing, Hubble reveals curved arcs of light from background galaxies,...
