NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

NASA has announced significant modifications to its contract with Sierra Space for the Dream Chaser spacecraft, effectively ...

Melroy, NASA's former Deputy Administrator, has joined the Board of Directors for Houston-based startup Venus Aerospace just ...

NASA has modified its ISS resupply contract with Sierra Space, which builds the robotic Dream Chaser space plane.

Columbia mission commander Rick Husband is most often spoken of in the context of his death alongside his fellow astronauts ...

Astronaut and space industry leader Tom Marshburn explains how commercial space flight, AI, and new approaches to medicine ...

In case you hadn’t noticed, we live in a dangerous world. While our soft, fleshy selves are remarkably good at absorbing kinetic energy and healing the damage that results, there are very ...

Anna Menon, one of NASA's 10 new astronaut candidates, already has a spaceflight under her belt — SpaceX's Polaris Dawn ...

Acting NASA Administrator Sean Duffy and Australian Space Agency Head Enrico Palermo signed an agreement Sept. 30, 2025, in ...

Virginia Senate Democrats and their allies are trying to block the Space Shuttle Discovery's move to Houston, citing high ...

In a groundbreaking announcement, NASA has revealed its 2025 astronaut class, featuring Lauren Edgar, a candidate who has already made significant contributions to space exploration. With nearly two ...

Robotic and autonomous systems will continue to lead space exploration, preparing safe environments for human activity.