A SpaceX Falcon 9 rocket is set to launch 29 Starlink satellites from Florida this weekend. Here's where to watch the liftoff ...

Four astronauts set to venture farther than any human has ever traveled from Earth are set to enter quarantine Friday as the ...

A failure in the helium flow of the SLS rocket has prompted NASA to delay the Artemis II moon mission. Rather than March 6, ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

NASA will again attempt to fuel up its moon rocket and do a launch-day walkthrough ahead of its Artemis II mission to send four astronauts around the moon.

NASA's 2nd wet dress rehearsal is underway in Florida as the agency prepares to test-fuel the towering Space Launch System ...

NASA sent the Artemis II rocket back from Kennedy Space Center’s Launch Pad 39-B to the Vehicle Assembly Building to fix a ...

NASA's Artemis II rocket successfully completed a major prelaunch test. The crew will now enter quarantine as potential ...

Rockets like Artemis II are big and heavy. Here's how specialized crawler transporters safely move them from assembly bays to launch pads.