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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. 2025 marked 25 years of nonstop human presence on the International Space Station. Photos shared by NASA show what life looked ...