When looking up at the sky, you might think galaxies have always looked the way they do today. But a new study from Princeton ...

Back in 2010, scientists spotted something shocking: a pair of gigantic, glowing lobes of gas bursting from the Milky Way’s ...

What did the researchers discover? To grasp the scale of this filament, consider that it spans nearly nine times the diameter ...

Astronomers claim to have found new evidence supporting a controversial observation that our galaxy is residing in an ...