NASA is preparing to conduct a critical prelaunch test known as a wet dress rehearsal for the Artemis II mission.

NASA has started the countdown for a second wet dress rehearsal for its Artemis II moon mission, a critical practice run leading up to the planned launch that will send astronauts on a journey around the Moon — the first such crewed flight in more than 50 years.

NASA began a second tanking test of the Artemis II Space Launch System rocket at Kennedy Space Center that could set up a March launch date.

NASA and SpaceX's Crew-12 mission is set to launch 4 astronauts to the International Space Station. Here's when and how to watch the Florida liftoff.

NASA is moving one step closer to its next crewed lunar mission as the agency prepares to conduct a wet dress rehearsal for Artemis II.

NASA and SpaceX will both provide live coverage of the Crew-12 mission to the International Space Station. Here's how to watch.

NASA and SpaceX successfully launched 4 astronauts into space Friday morning from Florida.

Live updates from NASA's SpaceX Crew-12 astronaut liftoff aboard a Falcon 9 rocket Friday, Feb. 13, from Cape Canaveral Space Force Station.