The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

"We were surprised by the streams of light that were visible near the center of the galaxies, as nothing similar has been ...

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...

A bright star within our Milky Way galaxy photobombed a beautiful new image of a distant galaxy with "patchy" spiral arms.

Uranus seemed like a fairly calm, blue-green planet. But new findings from Hubble paint a different picture of Uranus.

A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...

When a star comes to the end of its life and dies, it can be an epic and destructive event, throwing out an explosion of heat and light — but it can create stunning new forms as well. A gorgeous new ...

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve ...

This NASA/ESA Hubble Space Telescope image features the picturesque spiral galaxy NGC 4941, which lies about 67 million light ...

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.