NASA has restarted a practice countdown for the Artemis II moon mission after repairing liquid hydrogen leaks on the SLS ...

NASA’s Artemis II mission relies on engineers, specialists, and transport systems to move the Space Launch System rocket and Orion spacecraft to the launch pad for the 2026 Moon mission.

During a similar test earlier this month, sensors detected a leak of super-cooled liquid hydrogen – rocket fuel for NASA's ...

U.S. Immigration and Customs Enforcement cannot re-detain Kilmar Abrego Garcia because a 90-day detention period has expired and the government has no viable plan for deporting him, a federal judge ...

The Schroeder Family Exploreum in Joplin has partnered with NASA for an event tied to the upcoming Artemis II mission. The Exploreum also is looking to its own spring launch. Neely Myers, Exploreum ...

NASA used its first Space Launch System rocket to send an uncrewed Orion spacecraft on a 25-day test flight around the Moon in late 2022, kicking off its Artemis lunar exploration ...

The U.S. civilian space agency is once again on the threshold of sending astronauts into deep space, this time under the Artemis program, which comprises international partners and a diverse ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

NASA will retest the systems and procedures needed to fuel and launch the 30-story tall SLS rocket ahead of the Artemis II mission.

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...