NASA's Hubble Space Telescope managed to capture an incredible image of a galaxy that looks an awful lot like a bullseye. "This was a serendipitous discovery," said Imad Pasha, the lead researcher ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

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

High-resolution imagery from NASA’s Hubble Space Telescope confirmed eight rings, and data from the W. M. Keck Observatory in Hawaii confirmed a ninth. Hubble and Keck also confirmed which ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where planets formed in the early universe.

NATIONAL HARBOR, Md. — Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to the observatory, project officials warn.

The water ripples out from where the bird breaks the surface. The Hubble Space Telescope is helping scientists unravel the history of the two galaxies and the results of their cosmic meetup.

The picture, snapped by the Hubble Space Telescope, reveals Jupiter shining in ultraviolet light. In the image, Jupiter's famous Great Red Spot, which appears red in visible light, is a instead a ...

Video of the largest photomosaic ever assembled from Hubble Space Telescope observations. The camera pans along the Andromeda Galaxy's vast disk which is over 200,000 light-years across. (Credit: ...

SHREVEPORT, La. -- Stargazers around the world marked the 35th anniversary of the NASA Hubble Space Telescope Wednesday with a special challenge, meant to encourage a sense of space discovery.

Credit: NASA, ESA, Imad Pasha (Yale), Pieter van Dokkum (Yale) NASA's Hubble Space Telescope managed to capture an incredible image of a galaxy that looks an awful lot like a bullseye. "This was a ...