Many of them are elliptical galaxies that formed following close encounters, or collisions, with another galaxy that stole ...

Gravitationally lensed quasar: This picture shows a quasar that has been gravitationally lensed by a galaxy in the foreground ...

This Hubble Space Telescope image shows LEDA 42160, a galaxy about 52 million light-years from Earth. The dwarf galaxy is one ...

Cosmology studies include the understanding of the history of the universe. This enables scientists to understand origin, ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

This pair of galaxies is currently in the process of colliding and merging into one, a process that will take around a ...

The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.

NGC 1672, a stunning barred spiral galaxy located 49 million light-years away in the constellation Dorado, puts on a dazzling ...

Stare deeply at these galaxies. They appear as if blood is pumping through the top of a flesh-free face. The long, ghastly ...

The galaxies, IC 2163 on the left and NGC 2207, are about 114 light-years away from Earth, located in the Eridanus and Canis ...

This image showcases galaxy IC 2163 and NGC 2207 with cold dust glows throughout the area. They also depict spiral arms with ...