NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...

The Voyager spacecraft accomplished one of the most extraordinary exploration missions in history. During their journeys past the outer planets, the probes revealed previously unimaginable discoveries ...

Experts from the Carl Sagan Institute at Cornell University have pinpointed 45 Earth-like planets that could have perfect conditions for aliens.

With 'Project Hail Mary' opening in theaters, here are several essential films that explore the strange, high-stakes experience of being stranded in outer space.

The Artemis 2 stack will leave Kennedy Space Center's (KSC) huge Vehicle Assembly Building (VAB) tonight at around 8 p.m. EDT (0000 GMT on March 20) and head for Launch Pad 39B, w ...

After an overnight Thursday trip back out to the launch pad, NASA's Artemis II rocket will be readied for a historic flight to the moon.

The South Korean startup Innospace failed during its first orbital launch attempt, which sent five satellites aloft on Dec. 22 from Brazil.

JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA.

Meteorite hunters are combing Ohio for fragments of a space rock that streaked across the sky earlier this week.

NASA's experimental supersonic X-59 jet designed to travel faster than the speed of sound is preparing for its second flight from California.

Spacecraft beats out Boom Supersonic's XB-1 demonstrator, Wing's drone delivery service, and other nominees.