Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

NASA's Hubble Space Telescope has provided unprecedented details about the Andromeda galaxy's history and characteristics.

That could soon change, thanks to a new NASA flagship telescope being designed to seek out strange new worlds that could ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

Discover the fascinating story of the 'blue lurker,' a mysterious star in the M67 star cluster studied by NASA's Hubble ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...

James Woods has lost his Pacific Palisades home in the Southern California fires that continue to devastate parts of Los ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

New research confirms the Universe is expanding faster than theoretical models predict, intensifying the Hubble tension.