Hubble probes Quasar tsunamis rip across galaxies: This is an artist's concept of a distant galaxy with an active quasar at ...

More than 99% of Americans live under skies polluted by light. But dark skies at the Grand Canyon and more than 145 other ...

The Hubble Space Telescope captured an image of NGC 4694, a galaxy that possesses unusual properties that complicate its ...

Captured by the Hubble Space Telescope, the stars in open cluster KMHK 1231 are loosely bound by gravity and surrounded by crimson gas and dust of the nebula in the Large Magellanic Cloud.

Using NASA/ESA Hubble Space Telescope, astronomers captured an image of UGC 10043, a one of the rarer spiral galaxies, ...

A team of astronomers studied the interaction between FU Ori’s surface and the accretion disk using NASA's Hubble Space ...

From sparkling brilliance of the Westerlunds, to the stunning view of the Milky Way's galactic center, check out these 10 ...

For the first time ever, a team of astronomers has successfully captured a "zoomed-in" image of a star outside of our own Milky Way Galaxy. The newly imaged dying star, designated WOH G64, is about 2, ...

Edwin Hubble's revelation in 1924 that the Andromeda Nebula was, in fact, an 'island universe,' was a pivotal moment in our ...

Over many millions of years, NASA suspects the young world could mature into either of the most common planets found in our ...

It is located in our Milky Way galaxy about 520 light-years from Earth ... from the perspective of a viewer on Earth. It was ...

Assuming intelligent aliens have used AI for thousands or even millions of years, experts think it may have grown to ...