Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

New supercomputer simulations suggest the Milky Way could be surrounded by dozens more faint, undetected satellite ...

New research suggests that the Milky Way may host more satellite galaxies than previously predicted, thanks to advanced ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

New simulations suggest that dozens of ultra-faint “ghost” galaxies may be orbiting the Milky Way, hidden from current ...

Most galaxies in the Universe are low-mass dwarf galaxies, the majority of which are satellites orbiting around a more massive galaxy, such as our Milky Way.

There may be many more satellite galaxies in the Milky Way than have been observed, according to new Durham University ...

New study by Caltech scientists finds distant third stars may be the hidden force behind volatile white dwarf duos.

This evening’s viewing challenge is the planet Mercury. It is less than half a fist above the west-northwestern horizon at ...

“We think that 25% of the universe is composed of a type of matter that doesn’t emit light, making it invisible to our eyes ...