Boeing Starliner may fly again in 2025, with propulsion fixes progressing and NASA steering toward a cargo test flight rather ...

NASA's Crew-mission delay extends Sunita Williams' space stay, as technical issues prevent her return from the ISS after nine ...

A private spacecraft launched to boost the decaying orbit of NASA’s Swift Observatory is now suffering from potentially ...

NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey Kud‑Sverchkov and Sergei Mikaev on Sunday (July 26) closed the ...

NASA oversight reports warn that SpaceX's Starship still faces significant technical and safety challenges before it can land astronauts on the Moon under the Artemis program.

Stay informed with the latest breaking news from Afghanistan. Politics, business, sports, and culture updates in English – ...

NASA's robot is racing to save the falling Swift telescope. See how this daring private-sector mission aims to extend its ...

NASA’s masterplan for upcoming lunar landings has a flaw that could prove fatal to the U.S. astronauts set to touch down on ...

A plastic pen that Buzz Aldrin used to restore power to Apollo 11's lunar module after a critical circuit breaker broke, preventing the astronauts from being stranded on the Moon, has sold at auction ...

The tantalizing prospect of inspecting a mysterious monolith on the surface of Mars moon Phobos was proposed earlier this ...

A broken engine switch threatened to leave the first Moon walkers trapped on the lunar surface until an ordinary pen became ...

An ordinary felt-tip pen that helped save two astronauts from being stranded on the Moon has been sold at auction for ...