The Milky Approach rotates at a whopping 130 miles (210 kilometers) per second, however a brand new examine has discovered that darkish matter has slowed the rotation of its bar by no less than 24% since its formation practically 14 billion years in the past. 

“Astrophysicists have lengthy suspected that the spinning bar on the heart of our galaxy is slowing down, however now we have discovered the primary proof of this taking place,” examine co-author Ralph Schoenrich, an astrophysicist at College Faculty London, stated in a assertion.



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