triple galaxy mergers

Hubble Sees an Epic Merger of Three Galaxies

When is 50,000 light-years only a small distance? When three galaxies are that close to one another. At that range,…

2 years ago

Astronomers Have Found a Place With Three Supermassive Black Holes Orbiting Around Each Other

Astronomers have spotted three supermassive black holes (SMBHs) at the center of three colliding galaxies a billion light years away…

5 years ago