NASA's low-Earth orbit economy faces uncertainty as SpaceX plans to retire Dragon, leaving Starliner as a costly path for ...

The two missions, falling under NASA’s Commercial Crew Program, will switch roles onboard the ISS before Crew-12 will fly ...

A daring mission failed to rescue NASA’s Swift telescope, and the nearly 22-year-old observatory will soon burn up in Earth’s ...

A large NASA telescope is about to fall to Earth. The Neil Gehrels Swift Observatory has been observing asteroids, comets and ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA is planning a daring mission to stave off the death of one of its space telescopes that is in danger of falling back to Earth ...

A private spacecraft failed to rescue NASA's Swift space telescope, meaning the big observatory will come crashing back to Earth in the near future. But details are sparse at the moment.

The robotic spacecraft that failed to rescue an aging NASA telescope has plunged back to Earth less than three months after ...

NASA's Earth Venture Suborbital program, designed to be nimble and high-impact, was established following a recommendation by the National Research Council in 2007. In the decades since, teams have ...

The NASA SpaceX Crew-13 mission is heading to the International Space Station after launching from Cape Canaveral Space Force ...

Uncrewed vehicles like the Perseverance and Curiosity rovers (as well as orbiters) have for years captured stunning photos of Mars. Here are the latest.

A large NASA telescope is falling out of orbit, and some of its pieces could fall back to Earth. (NASA) ...

A robotic spacecraft sent to rescue an aging telescope belonging to the National Aeronautics and Space Administration (NASA) ...