Astronomers have yet to find irrefutable proof for any natural satellites of exoplanets—so-called exomoons—but as ...

The moon, just hours past its last quarter phase, will rise above the east-northeastern horizon shortly before midnight local ...

The extraordinary James Webb Space Telescope had a major problem before two young scientists unlocked its full potential.

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

After its most successful international show to date, Sailor Moon is once again going big for a first-time worldwide release.

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

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of ...

Epics are among the most ambitious and daunting undertakings in cinema, and movies like Ben-Hur and Seven Samurai represent ...

For two decades, scientists believed the cosmological constant, known as λ (lambda), was positive. That meant the Universe ...