Astronomers confirm a wandering black hole in our galaxy’s Sagittarius region using Hubble and Gaia microlensing data.

Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like ...

The Hubble Space Telescope marks its 35th anniversary with a stunning new image of the Sombrero Galaxy. This detailed view ...

On April 25, 1990, the Hubble Space Telescope was deployed into Earth’s orbit, beginning a decades-long venture into ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by a bridge of dark matter, evidence of a ...

One of the most spectacular galaxies in Earth's sky is the subject of a new image release to help celebrate 35 years of ...

Scientists may have finally found the universe’s missing matter - hidden in invisible hydrogen gas far beyond galaxies.

This week brings the Hubble Space Telescope's 35th birthday – but instead of getting presents, the Hubble team is giving out ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

A new study led by astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has revealed that planets ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...