Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

The Griffith Observatory in California had a great view of the Mars-Moon occultation on Dec. 7, 2022. See the Red Planet slip ...

A planetary scientist walks through the sensors and systems that went into the recent detection of potential biosignatures.

There could be a 90 percent chance that in the next decade, astronomers will spot a deep space explosion that confirms ...

An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...