Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic ...

“The fact that we can now watch stars explode and immediately see the structure of the material being blasted into space is ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface ...

A new study revisits ancient Chinese records to explore whether a comet could explain the Star of Bethlehem described in ...

Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that suggest the presence of artificial light sources on a distant exoplanet. The ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its close pass by Earth.

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...