A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of many galaxies in an ever-expanding cosmos. This breakthrough led to the ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

A spacecraft used to bring food, fuel and other supplies to the International Space Station has been damaged, putting future trips on hold. NASA and Northrop Grumman had planned to launch a Cygnus ...

An astronaut has shown how you drink a cup of coffee — in space. NASA spaceman Don Pettit demonstrated the tricky task of sipping from a special mug in microgravity on the International Space ...

NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...

NASA has outlined how it will respond to President Donald Trump’s order that federal agencies eliminate “waste, bloat, and insularity” — but it’s not yet clear just how sweeping the ...

The agency is working with Boeing to resolve the Starliner's faulty propulsion system, which caused its debut eight-day crewed mission to stretch into a nine-month stay in space for NASA ...

Using data collected by NASA's Chandra X-ray Observatory, researchers led by Noa Keshet, Ehud Behar and Timothy Kallman of the Goddard Space Flight Center, conducted what they describe as ...

Spaceflight changes minds in ways that few can even think about. With months on board the International Space Station (ISS), NASA astronauts on Crew-9 are poised to discuss their mission.