On January 21, the Expedition 72 crew spent the day getting ready for their second spacewalk of 2025 outside the ...

One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

One of the two astronauts stranded at the International Space Station (ISS) has taken their first space walk since arriving ...

"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

The second Trump administration started with soaring rhetoric about sending humans to Mars but confusion about who was ...

SpaceX plans to launch the seventh full-scale test flight of its massive Super Heavy booster and Starship rocket Thursday ...

NASA opted to send the Starliner back to Earth without its astronauts. Williams and Wilmore are waiting for their new ride back to Earth via SpaceX’s Crew Dragon this spring. In the meantime ...

But their return was delayed multiple times until NASA finally decided in August that the safest route would be to send the pair back to Earth on a SpaceX Dragon vehicle. The Boeing Starliner ...