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HubbleSite Fastest Rotating Star Found in Neighboring Galaxy


Space Telescope Science

An international team of astronomers using the European Southern Observatory's Very Large Telescope have found the fastest spinning star ever discovered. VFTS 102 rotates at a dizzying 1 million miles per hour and is very close to the point at which it would be torn apart due to centrifugal forces. The star lies in a neighboring dwarf galaxy, the Large Magellanic Cloud, about 160,000 light-years from Earth. Astronomers think that it may have had a violent past and has been ejected from a double star system by its exploding companion. The team will use NASA's Hubble Space Telescope to make precise measurements of the star's proper motion across space.

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