NASA’s AI-powered satellite makes real-time targeting decisions in space—autonomously and in under 90 seconds.

As wildfire smoke becomes a frequent summer hazard across large parts of the US, knowing the risk at the neighborhood scale ...

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

The structure, named the Midpoint cloud, is an example of a Giant Molecular Cloud (GMC). It was discovered by the team using ...

An international team of scientists have provided an unprecedented tally of elemental sulfur spread between the stars using ...

Nestled in forests worldwide, an army of giant wooden trolls want to show humans how to live better — without destroying the ...

Compare images from NOAA and Google Earth of Helene's destruction throughout Florida.