HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

Supermassive black holes, 1,000 times larger than previously thought, have been discovered in LRD-type galaxies. This ...

Supermassive black holes, thought to be 1,000 times larger than previously believed, have been discovered in LRD-type ...

On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

A new preprint study has taken a closer look at the "universe-breaking" Little Red Dot galaxies discovered in the early ...

Scientists used NASA’s James Webb Space Telescope to examine select star-forming areas in the Extreme Outer Galaxy in near- ...

A suspected planet that appears well-suited to life has had its existence confirmed – and it’s very much in our neighborhood, ...

The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

Astronomers have found two planets around two separate stars that are succumbing to their stars' intense heat.

Astronomers have found two planets around two separate stars that are succumbing to their stars’ intense heat. Both are ...