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 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.

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 ...

NASA could launch its Artemis II mission, which will fly astronauts around the moon for the first time in more than 50 years, in February 2026. The mission had previously been delayed until April, but ...

The rover’s science instruments found that the formation’s sedimentary rocks are composed of clay and silt, which, on Earth, are excellent preservers of past microbial life. The findings were made ...

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

Former NASA officials warn that the U.S. looks poised to lose its self-declared race to beat China to the moon ...

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