Elon Musk's company SpaceX is expected to build 'Starship' for NASA, a reusable two-state rocket designed for manned space ...

NASA's Artemis program represents the most ambitious human spaceflight effort since Apollo, aiming not only to return ...

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

NASA is backing a radically different way to reach space, one that swaps towering rockets for a ground-based launcher that whips payloads to orbital speeds before they ever see a drop of fuel. The ...

NASA's Artemis II Orion spacecraft with its launch abort system is stacked atop the agency's SLS (Space Launch System) rocket ...

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

Over the weekend, NASA conducted a dress rehearsal for its scheduled February launch date of its Artemis 2 mission to the Moon.

Artemis II will mark humanity's first crewed journey beyond low Earth orbit since Apollo 17 in 1972. The approximately 10-day ...

After years of resisting the idea, Elon Musk is expected to take SpaceX public in 2026. The IPO could be the largest IPO in U.S. history, and has the potential to raise $30 billion. SpaceX is already ...

On Dec. 20, commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen emerged ...