Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

The Milky Way got its name from the way it looks from the ground: like a streak of spilt milk across the sky. That hazy white band is made up of stars, dust and gas. It looks like a flat stripe ...

Scientists discover 2 stars dancing around the Milky Way's black hole — and they could point to a type of planet never seen before —Baby stars that defy explanation are 'swarming like bees ...