NASA Friday announced crew members for 2024's International Space Station crew rotation mission. From left to right they are: Roscosmos cosmonaut Mission Specialist Alexander Grebenkin, NASA astronaut ...

New analysis suggests that problems with NASA’s MAVEN Mars orbiter may be more serious than a simple communications glitch.

NASA and SpaceX are beginning a regular cadence of missions with astronauts launching on an American rocket from American soil to the International Space Station as part of NASA’s Commercial Crew ...

Add this to Mars’ long list of mysteries. NASA’s now defunct InSight Mars Lander has produced data that indicates that the red planet’s rotation rate, the rate at which it spins on its axis, is ...

Taking advantage of a weather delay for NASA's next space station flight, SpaceX fired off another 23 Starlink internet satellites Thursday in a hazy leap day launch from the Cape Canaveral Space ...

Editor’s note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Mars is rotating more quickly than it ...