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

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 astronauts powered through a heart-pounding launch rehearsal on December 20. The crew's precision drill ...

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.

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.

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a ...

A Russian launch pad was damaged during a recent spacecraft launch to the International Space Station. The launch successfully sent a crew with one NASA astronaut and two cosmonauts to the orbital ...

A launch pad at Russia’s main space complex was damaged during Thursday’s launch of a mission carrying two Russians and an American to the International Space Station, Moscow’s space agency announced.

The Space Coast’s record rocket train of 2025 kept rolling with the first launch of December early Monday. A SpaceX Falcon 9 with 29 of the company’s Starlink satellites lifted off from Kennedy Space ...

Around this time last year, officials at United Launch Alliance projected 2025 would be their busiest year ever. Tory Bruno, ULA’s chief executive, told reporters the company would launch as many as ...

Nov. 29 (UPI) --Kazakhstan's Baikonur Cosmodrome was damaged during Thursday's launch that sent two Russian cosmonauts and one U.S. astronaut to the International Space Station. Russia leases the ...

The Nov. 27 launch of a Soyuz rocket from Baikonur’s Site 31/6 damaged pad infrastructure that could keep it out of service for an extended time. Credit: NASA/Bill Ingalls BERLIN — The Baiknour pad ...