Astronomers Spot a Speeding Star Being Ejected From Our Milky Way Galaxy

Posted on Categories Discover Magazine

The Milky Way Galaxy contains billions of stars. Though the vast majority of these are bound to the galaxy by gravity, astronomers have found a few tens of stars that are not orbiting but instead fleeing our galaxy at extreme speeds. These hypervelocity stars have intrigued researchers for years, and now a new mysterious player has entered the game. LAMOST-HVS, the closest of these fast-moving stars to our sun, has an origin story markedly different from the way we believed these stars get t

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