The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...

Andromeda XXXV is what astronomers term an ultra-faint dwarf galaxy, which is exactly what it sounds like. These tiny, dim stellar conglomerations are common in the universe, but tricky to observe ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the universe was only 700 million years old." Using the James Webb Space ...

The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.

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