Achernar

Achernar

Leo
This is Achernar.We know that all stars and planets are round, but this star is elongated because he rotates with 250 km/s. Is 1000 times brighter than Sun.It's diameter was a unknown till 2003 when the astronauts discovered its size, weight and diameter #achernar #big #brighter #diameter #elongated #gas #kms #milky_way #nebulae #size #solar_system #speed #star #stars #universe
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