NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

NASA plans to launch a nuclear-powered spacecraft to Mars by 2028, a major step for deep space exploration and its planned ...

NASA plans to launch a nuclear-powered spacecraft to Mars by 2028, a major step for deep space exploration and its planned ...

Four astronauts aboard NASA’s Artemis II test flight around the Moon made history at 12:56 p.m. CDT on Monday, traveling ...

Follow live updates as NASA's Artemis II crew members circle the moon in the Orion spacecraft. The astronauts lifted off last ...

The journey around the moon of three Americans and one Canadian is going into its sixth day, but it’s not too late to get ...

WATCH: NASA’s Artemis II has surpassed a historic milestone in human spaceflight, traveling farther from Earth than any crew ...

NASA's Imaging X-ray Polarimetry Explorer reveals the expansion and shock patterns within RCW 86, a supernova observed by ...

You might not be able to see the moon the way the Artemis II team is, but there's an educational Fortnite simulation that ...

"It's the destiny of humans." ...

NASA Administrator Jared Isaacman on Sunday backed the Trump administration’s proposed budget cuts to his agency, as the ...

A decision will be made Thursday about whether it is safe for the crew to leave low Earth orbit and begin the more dangerous ...