In the close Universe, the distance typically is a predictor of speed: more distant galaxies recede more rapidly. Another ...

A flat plane of dark matter beyond the Local Group may explain why nearby galaxies move away from us instead of falling ...

Computer simulations carried out by astronomers from the University of Groningen in collaboration with researchers from ...

For many years, scientists have tried to understand how the Milky Way is positioned in space, and how it moves together with ...