Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

This fan-favorite double star at the head of Cygnus the swan shows off stunning contrasting colors through a telescope.

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

The distant planet Neptune stands still against the background stars of Pisces in the early-morning sky, still visible close ...

Summer’s brightest stars appear, echoing these Earth-bound lights, beginning around 9:20 p.m. through mid-month.

For a club that prides itself on assembling the world’s most dazzling constellation of football stars, the emergence of a ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

The "new stars" are best seen from the Southern Hemisphere, but people have spotted them from the United States by looking ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it’s not from ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

After a years-long legislative battle, optometrists will now be able to perform some procedures previously reserved for ...

NASA’s Jet Propulsion Laboratory (JPL) has shared its skywatching highlights - revealing what will light up the sky in July ...