Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

NASA's first crewed lunar mission in more than 50 years moved one step closer to liftoff recently with a full launch day ...

The Artemis II crew completed a launch day simulation, a key step before their mission around the moon. The mission, slated for as early as February, will be a 10-day test flight aboard the Orion ...

American space agency NASA conducted a full rehearsal of the launch day procedures for the Artemis II mission scheduled to ...

The Indian Space Research Organisation (ISRO) has begun a 24-hour countdown for the launch of its LVM3-M6 rocket, set for ...

The 24-hour countdown for the launch of LVM3-M6 rocket, which will carry a new generation US communication satellite, ...

NASA’s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year.

NASA’s Artemis II moon mission highlights the Space Coast’s 2026 launch manifest, which also could see Blue Origin’s moon ...

Amentum (NYSE: AMTM) delivered advanced end-to-end ground systems engineering for a key Artemis II launch rehearsal at the ...

Live updates from Monday morning's SpaceX Starlink 6-86 mission that launched a Falcon 9 rocket from NASA's Kennedy Space ...

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.