From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Newly-appointed NASA Administrator Jared Isaacman joins 'Closing Bell Overtime' to talk space force, returning to the moon, ...

NASA’s Artemis II closeout crew prepares astronauts for the Moon mission by assisting with Orion spacecraft entry, securing ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

On Christmas Eve 1968, the Earth received a message from astronauts on a mission like no other - the first around the moon.

NASA’s Hubble captured images of IRAS 23077+6707, the largest known protoplanetary disk, revealing its structure, asymmetry, and potential for forming multiple gas giant planets.

"We are faced with another space race," Jared Isaacman, NASA's new administrator, told NBC News after he was sworn in on ...

Jared Isaacman will lead NASA as it sends astronauts around the moon and hopes to launch a space telescope to study dark ...

Transportation Secretary Sean Duffy, who has been serving as the interim NASA administrator, congratulated Isaacman, Reuters ...

The Senate has voted to confirm Jared Isaacman has the next NASA administrator, ending a long journey for the billionaire ...

Just like your cellphone stays connected by roaming between networks, NASA's Polylingual Experimental Terminal, or PExT, ...

Shannon Airport has had many eye-catching visitors over the years. But the prospect of a NASA space shuttle hurtling towards ...