A small asteroid measuring roughly 19 meters across has quietly shadowed Earth for approximately 65 years, orbiting alongside ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

NASA did not announce the flight publicly ahead of time. Following the flight, acting NASA administrator Sean Duffy praised ...

NASA confirms the interstellar object 3I/ATLAS poses no threat to Earth, despite viral speculation. Scientists and the UN are ...

NASA integrated the Artemis II Orion stage adapter with the rest of the SLS (Space Launch System) rocket on Wednesday in the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida.

In 2013, NASA discovered a bacteria evading its most stringent disinfections. Scientists just figured out how it does it.

Today's shuttle launch has been postponed, but two and a half years after seven astronauts died when the space Shuttle Columbia came apart on re-entry, the success of Discovery could be crucial to ...

The Smithsonian recently confirmed that NASA and the museum have been directed by the Office of Management and Budget (OMB) ...