After cataloging thousands of worlds beyond our solar system, astronomers are now closing in on a far rarer prize: a moon ...

Omega’s Speedmaster, worn by Buzz Aldrin and Neil Armstrong on their 1969 journey to the moon, gets an update.

The claim, which didn't cite when or where NASA supposedly admitted this, came from a frequent purveyor of misinformation.

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during the Artemis IV mission to the lunar south polar ...

The final supermoon of 2025 graced night skies around the world from Thursday evening through to early Friday, creating some ...

In the early 1980s, two Soviet-era missions, Venera 13 and 14, measured sound waves on Venus, producing a measurement of wind ...

If it feels like the last month of the year has kicked off on an especially dramatic note, you’re simply feeling the vibes of ...

December's "Cold Moon" rose on Dec. 4 as it neared its closest point to Earth in its monthly orbit. The final full moon of ...

Supermoons happen a few times a year in clusters, and Thursday night’s event is the last of three in a row in 2025.

Saturn's exuberant moon, Enceladus, will receive a pair of visitors in the near future. The European Space Agency (ESA) is ...

"During the early solar system's game of cosmic billiards, Earth was struck by a neighbor,” said Dauphas. “It was a lucky shot. Without the moon's steadying influence on our planet's tilt, the climate ...