Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...
A study of supernova remnant SNR 0519-69.0 using the Chandra X-ray telescope, Hubble and more has narrowed down its age to ...
The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...
At least some evidence suggests that NGC 2775 developed its odd shape after merging with other galaxies eons ago. While not ...
The Gemini South telescope in Chile captured this stunning view of NGC 6302, highlighting the nebula’s intricate structure ...
Astronomers from the University of Hawaiʻi Institute for Astronomy (IfA) have uncovered the turbulent past of a distant red ...
The interstellar object 3I/ATLAS has ignited debate on whether it's a rare comet from a distant star or an alien probe.
Astronomers have uncovered clues to a red giant’s chaotic past by detecting subtle stellar vibrations that hint at a long-ago collision and an unexpectedly rapid spin. Astronomers at the (IfA) have pi ...
A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...
The Milky Way contains more than 100 billion stars, each following its own evolutionary path through birth, life, and ...
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NASA's next-gen Roman Space Telescope is surprising scientists with its capabilities. It hasn't even launched yet
"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." ...
NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...
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