Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

NASA’s Curiosity rover has uncovered some of the largest organic molecules ever detected on Mars, and scientists say ordinary geology may not fully explain them.

A new study suggests that long-chain organic molecules discovered by NASA’s Curiosity rover on Mars are difficult to explain ...

CAPE CANAVERAL SPACE FORCE STATION — In the end, poor weather forced Blue Origin on Sunday to scrub its second launch of its New Glenn rocket. It was supposed to send up NASA’s ESCAPADE mission, which ...