Aurora lights on Uranus helped NASA’s Hubble Space Telescope measure the planet’s interior rotation rate, changing what astronomers know about how long a day is on the cold and windy world.

A new image from the Hubble Space Telescope has captured the stunning spiral galaxy NGC 5530, located 40 million light-years ...

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

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

SPHEREx, NASA’s new space telescope, just opened its eyes to the universe and delivered its very first images from space.

If you've been wondering how long the day on Uranus is, you probably need to get out more. But if you have, you'll be ...

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This detection confirms the feasibility of this formation route for nuclei in dwarf ...

An analysis of 11 years of Hubble Space Telescope observations shows that Uranus ' day lasts 17 hours, 14 minutes, and 52 ...

Telescopes Allow Visual Time Travel . It may sound like science fiction, but I'm not exaggerating when I say that telescopes ...

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...

Decades of data collected by the Hubble Space Telescope has given an international team of astronomers fresh insight into ...

Discover the intriguing space explosion predicted in a rare double white dwarf system just 160 light-years away from Earth.