The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters.

SpaceX is working to make its satellites less of a nuisance to astronomers by testing out ways to stop Starlink from showing ...

SpaceX just stacked its Starship megarocket to prepare for the vehicle's seventh test flight, which is scheduled for Jan. 13.

The island formed in early 2023, when a mud volcano in the Caspian Sea’s Kumani Bank, about 15 miles (24 kilometers) off the ...

The official numbers are in: 2024 is the hottest year on record. Climate change is the main culprit. But there might be ...

Enigmatic planet Mercury posed for some closeups when the BepiColombo mission flew by. Craters, bright regions and volcanic ...

Astronaut Don Pettit appeared on his social media to share a video showing what the Aurora Borealis looks like from space. O ...

A SpaceX Falcon 9 rocket launched 21 Starlink satellites from Florida today (Jan. 10). It was the 25th mission for the rocket ...

Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

Here's a round-up of space missions and cosmic events just around the bend in 2025. Several companies will attempt moon ...

While a nation honors President Jimmy Carter with a state funeral and days of ceremonies in Washington, D.C., and his home ...