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

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

NASA and Sierra Space have modified the Commercial Resupply Services-2 contract, which originally called for the Dream Chaser ...

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

SpaceX’s Elon Musk says he will rocket Optimus bots on the first Starships sent to Mars, but a leading robotics scholar ...

US former NASA astronaut Joan Higginbotham, 60, who waited for nearly 20 years ahead of her 2006 space mission, says space tourists may be able to weekend in orbit in just five years' time.

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

Sierra Space and NASA announced that the first flight of the Dream Chaser spaceplane has been pushed to late 2026, mission ...

The Dream Chaser, the long-awaited reusable spaceplane inspired by the Space Shuttle, could be chasing its own dreams for a little while longer. NASA announced Thursday that it significantly changed ...

California’s Vast Space is building what would be the world’s first commercial space station, which it aims to launch next ...

NASA's new recruits include scientists, fighter pilots, engineers, and even a former member of the USA Rugby Women's National ...

Joan Higginbotham, who spent 12 days aboard the International Space Station and on a NASA Shuttle mission, now promotes STEM subjects in her role at the Kennedy Space Centre Visitor Complex ...