The Hubble Space Telescope captured the rare merger of two galaxies, which are forming what's been dubbed a "cosmic guitar." ...

NASA's Hubble Space Telescope reveals surprising details about Andromeda's satellite galaxies, offering fresh insights into ...

NASA's Hubble Space Telescope ... s dwarf galaxies have experienced a different kind of evolution compared to those of the Milky Way. Some scientists speculate that a major collision 2 to 5 ...

Astronomers have discovered a record-breaking black hole moving at over 1,000 km/s, believed to have been ejected after ...

A Hubble Space Telescope study takes a close ... Astronomers suspect Andromeda had a major collision with another galaxy relatively recently, perhaps 2 to 5 billion years ago.

Pair of Interacting Galaxies: The two ... Hubble Space Telescope’s Advanced Camera for Surveys (ACS) shows Arp 107, a celestial object that includes a pair of galaxies in the midst of a collision.

The Hubble Space Telescope captured 600 images of the Andromeda Galaxy from July 2010 to December 2022. The Andromeda Galaxy is located about 2.5 million light-years (1 light-year is the distance ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Astronomers used the powerful James Webb Space Telescope to peer into this object flying by itself through our Milky Way ...

An unusual elliptical galaxy with a history of absorbing smaller galaxies appears to be approaching its next target.