NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.

A jaw-dropping image shows vibrant aurora over Earth this week. NASA astronaut Chris Williams captured the spectacle from the ...

A vast, magnetically tangled sunspot has rotated into direct view of Earth, raising the prospect of powerful solar eruptions in the coming days. The active region is large enough to dwarf our planet ...

As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 encounter with Apophis. When you purchase through links on our site, we may earn ...