Ammonia-Bearing Compounds Detected on Europa for First Time
A new analysis of archival data from the Near Infrared Mapping Spectrometer (NIMS) on board NASA’s Galileo spacecraft…
Russian Scientists Test Plasma Engine That Could Cut Mars Travel to About 30 Days
Russia is quietly testing a new plasma propulsion system that, if it performs as claimed, could dramatically change…
NASA Detects Most Powerful Eruption Ever on Jupiter’s Volcanic Moon Io
Jupiter’s moon Io is covered in hundreds of volcanoes, which spew fountains of lava that constantly refill impact…
Rare Cosmic Lineup Gives Hubble Close Look at 3I/ATLAS
On January 22, 2026, the NASA/ESA Hubble Space Telescope observed the interstellar comet 3I/ATLAS nearly perfectly aligned with…
Is there anything ‘below’ Earth in space?
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Scientists Announce Results After Scanning 3I/ATLAS for Alien Signals
In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly…
From 3I/ATLAS to SWAN: How 2025 became the year of the comet
The year 2025 has captivated stargazers worldwide as three remarkable comets surged into the inner solar system, dazzling…
Spiders on Jupiter? Scientists uncover secret origins of arachnid-like ‘demon’ lurking on gas giant’s moon.
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XMM-Newton Offers Incredible X-ray View of Interstellar Comet 3I/ATLAS
Astronomers using ESA’s XMM-Newton observatory have captured an X-ray image of 3I/ATLAS, the third confirmed interstellar object to…
These celestial objects survive the supermassive black hole at the center of the Milky Way
At the center of our galaxy, the Milky Way, there is a supermassive black hole about 4 million…
The Sun Survived a Close Call With 2 Massive Stars 4.4 Million Years Ago, Data Shows
In the early 1990s, the Hubble Space Telescope picked up something odd in the local clouds that surround…
NASA Released New Images Of Interstellar Comet 3I/ATLAS You Need To See
Comet 3I/ATLAS is the third known interstellar object to pass through our solar system, a cosmic rock first…