Phosphine has caused quite a stir in the astronomical world lately. That was largely due to its (still hotly debated) ...

Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...

Don't miss the moon, Jupiter and the stars of the constellation Orion rise above the eastern horizon on Oct. 12.

Spaceships are a staple of big-screen sci-fi, from recent superhero movies back to early 20th-century films. Here are some of ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

A mysterious object, 3I/ATLAS, is passing through our solar system. Renowned astronomer Avi Loeb believes it might be alien ...

The most energetic events in the universe are gamma ray bursts, beams of radiation so intense they could wipe out all life on ...

Rogue planets, also known as free-floating planets (FFP) or isolated planetary-mass objects (iPMO), have become a major focus for astronomers. The first such objects were detected in 2000 by teams at ...

Space news in 2025 is just wild. Every week, it feels like something new is happening—Mars rovers sending back weird photos, ...

The James Webb Space Telescope has changed the game for planet hunters. Recent readings found what look like the first clues ...

A comet known as 3I/ATLAS made news in July when it was confirmed to have originated outside Earth's solar system. One infamous theory even posited that the interstellar interloper, estimated to be ...