A new image shows Arp 105, a dazzling ongoing union between an elliptical galaxy and a spiral galaxy drawn together by ...

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

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

The researchers propose that this ejection resulted from the collision of two galaxies, causing their central black holes to ...

some in a far more dramatic fashion than others. SEE ALSO: 2 galaxies merge as 1 in remarkable Hubble Telescope photo Two galactic drama queens located about 350 million light-years away have just ...

As two galaxies approach each other, their gravitational pulls become increasingly strong, causing them to eventually collide and merge into a single, larger galaxy. This, in turn, disrupts the ...

2004 350, 140). When two galaxies merge, their SMBHs form a binary system at the center of the merged system, which eventually coalescences due to the energy lost in the form of gravitational waves.

LRG 3-757 could've experienced what's called "scouring." Scouring can occur when two extremely massive galaxies merge and affects the velocity dispersion of stars in the galaxy's center.

A European dark matter telescope called Euclid has released its first treasure trove of data, showing galaxies by the ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

A supermassive black hole that doesn't appear to be where we would expect seems to be travelling at more than a thousand ...