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

August brings the second and final solar eclipse of the year.

NASA and Vast have signed an order for the sixth private astronaut mission to the International Space Station.

James Webb Space Telescope (JWST) will provide insights far more precisely than ground telescopes can manage now, as the rock ...

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.

A look at the debate over building a city on the Moon or Mars, covering scientific findings, mission timelines and challenges discussed on the Fiction Science podcast.

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

Orbiting 250 miles above Earth, the views from the International Space Station (ISS) are second to none, and always make a huge impact on astronauts lucky enough to stay there. NASA’s Zena Cardman, ...

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 ...

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