A crew of four wrapped up a nearly five-month stay on the International Space Station, splashing down in the Pacific Ocean off the coast of California under a canopy of parachutes Saturday in the same ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ancient microbial life on Mars, though more analysis is needed before ...

NASA is set to launch three small rockets into the upper atmosphere late Monday, and some people on the East Coast may be able to see colorful vapor trails that will be released shortly after liftoff.

UPDATE: The rocket launch was scrubbed at about 2 a.m. Wednesday because of cloudy skies and other atmospheric conditions. NASA says it will try again between 10:30 p.m. Wednesday and 3:30 a.m.

A planned NASA rocket launch will be visible to people in the Philly region on Monday night, according to the space agency. The launch is part of NASA's Turbulent Oxygen Mixing Experiment Plus, or ...

UPDATE: 3 NASA rockets scheduled to streak through the sky Tuesday night, visible from N.J. NASA’s launch of three rockets, including two with colorful vapor trails, could be visible across multiple ...

Rocks found on Mars may provide the strongest evidence yet of past life on the Red Planet, but more testing is needed to back up those findings.

The NASA/ESA/CSA James Webb Space Telescope has been exploring the cosmos for 3 years. See some of the amazing highlights.