Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and ...

This stunning satellite image of Ouarzazate, Morocco, was taken by Europe's Copernicus Sentinel-2 mission.

Electrons in solar materials can be launched across molecules almost as fast as nature allows, thanks to tiny atomic ...

Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

On April 8, 2024, people across the world witnessed a solar eclipse, a relatively rare event in which the moon occults ...

Astronomers have unveiled one of the most ambitious maps yet of the early universe, revealing a vast "sea of light" between ...

Launched to Mars in November, NASA’s ESCAPADE probes — operated by UC Berkeley’s Space Sciences Lab — are now testing their ...