The Apollo 8 mission was the first to send humans around the Moon. Its primary purpose was to scout future lunar landing ...

This event is linked to Halley’s comet, and occurs as another comet, Tsuchinshan-ATLAS, remains visible. But a nearly full ...

A new search for extraterrestrial radio signals during planetary occultations in the TRAPPIST-1 system provides a promising ...

Catch some shooting stars, get in a glimpse of the fading Comet Tsuchinshan-ATLAS, and see Venus mingle with Antares in the ...

The Hera spacecraft successfully launched toward the asteroids Didymos and Dimorphos on Oct. 7, meant to follow up on NASA's ...

Comet C/2023 A3 Tsuchinshan-ATLAS is passing Earth, providing dazzling photos for millions worldwide, including in Utah.

Don't miss the the celestial wonder on spectacular display on Tuesday night—if you do, you'll be waiting a while to see it ...

Clear weather conditions will offer the Boston area additional chances to see a dazzling comet streaking through the evening ...

People in the UK are set to have their last chance to see the "Comet of the Century" with the naked eye tonight before it ...

ESA's Hera spacecraft captured farewell views of Earth and the moon as it sails away into space to investigate the asteroid ...

Blink and you might miss your chance to see this once-in-a-lifetime comet. Here's how to make sure you catch a glimpse.

A rare deluge of rain has created new lakes in the rolling sand dunes of parts of the Sahara Desert, after it was hit with ...