A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

NASA’s Artemis II crew completed a launch day rehearsal at Kennedy Space Center, practicing countdown procedures, spacecraft boarding and system checks ahead of their 2026 lunar orbit mission.

Japan will launch a new navigation satellite to orbit tonight (Dec. 16), and you can watch the action live. An H3 rocket is ...

Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.

Live updates from Monday morning's SpaceX Starlink 6-82 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

Live updates from Tuesday night’s SpaceX Starlink 6-94 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Live updates from Tuesday's SpaceX NROL-77 national security mission that launched a Falcon 9 rocket from Cape Canaveral ...

Live updates from Tuesday evening's SpaceX Starlink 6-95 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

CAPE CANAVERAL, Fla. (WHNT) — United Launch Alliance’s countdown is on for the U.S. Space Force’s Space Systems Command mission using a primarily Alabama-made rocket. The rocket used in the USSF-106 ...

Blue Origin’s latest New Shepard mission was supposed to mark a milestone for both commercial spaceflight and disability inclusion, carrying the first space tourist who uses a wheelchair. Instead, the ...

Launch recap: Scroll down to review live updates from the Monday, Dec. 1, liftoff of a SpaceX Falcon 9 rocket from Cape Canaveral on the Starlink 6-86 mission. Original story: SpaceX is now targeting ...