Add Yahoo as a preferred source to see more of our stories on Google. The Aug. 12 total solar eclipse didn't only plunge millions of people across Greenland, Iceland and Spain into a false twilight — ...

A University of Missouri astronomer is leading a team of 130 researchers from 62 institutions—including NASA, the California Institute of Technology, Princeton University and Harvard University—on an ...

CAPE CANAVERAL, Florida, Aug 30 (Reuters) - NASA began a new mission to probe some of the biggest mysteries in astrophysics and cosmology with the launch on Sunday of the U.S. space agency's new ...

Add Yahoo as a preferred source to see more of our stories on Google. Using a donated Hubble-class mirror originally built for a spy satellite, NASA's Roman Space Telescope launched Sunday on a $4.3 ...

Using the James Webb Space Telescope, astronomers have built a detailed map of dark matter, showing the density of this mysterious stuff across a field of view that encompasses around 800,000 galaxies ...

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the Chandra X-ray Observatory. The collection features an exploded star, a stellar ...

The Nancy Grace Roman Space Telescope successfully launched from Kennedy Space Center on Florida's Space Coast Sunday morning. The telescope lifted off at 7:26 a.m. aboard a SpaceX Falcon Heavy rocket ...

The Nancy Grace Roman Space Telescope is expected to discover as many as 200,000 new planets and reveal details about the elusive nature of dark matter and dark energy. But the specifications of this ...