The NASA TRACERS mission is set to launch on Wednesday atop a SpaceX Falcon 9 rocket after SpaceX postponed Tuesday's launch ...

See photos from the Starlink 10-26 mission, which launched 5:01 a.m. July 26 from Cape Canaveral Space Force Station.

One of these ride-along NASA efforts is the Athena EPIC (Economical Payload Integration Cost) SmallSat, which will ...

SpaceX is waiting for better weather in the splashdown zone where the crew will end its five-day mission. SpaceX again delays launch of historic commercial mission. Story by William Harwood ...

SpaceX launched 28 Starlink satellites into low-Earth orbit from Cape Canaveral Space Force Station's Pad 40 in Florida at ...

The launch takes place on a milestone date, marking 20 years since the STS-114 space shuttle mission took off from Kennedy ...

SpaceX has lined up an evening launch from Cape Canaveral on Monday, but the threat of thunderstorms could force a delay.

Three launch delays so far, 1 for a helium leak. The delay is the third since the Polaris Dawn crew arrived in Cape Canaveral to make the final preparations for the mission.

SpaceX was targeting a Wednesday 3:38 a.m. EDT liftoff of Falcon 9's Polaris Dawn to low-Earth orbit from NASA's Kennedy Space Center in Florida, but canceled the launch Tuesday night due to ...

NASA has elected to find new sealant material to address helium leaks and explore several hardware changes to deal with what ...

SpaceX has again delayed the launch of a rocket carrying four private astronauts to space, part of a groundbreaking mission aimed at performing the world’s first commercial spacewalk.