Betelgeuse's mysterious spin could be a cosmic illusion caused by its enormous 'boiling' surface - Livescience.com
livescience.comSubmitted by livescience8748 in science
The gigantic star Betelgeuse, which could be close to exploding, has previously been seen spinning much faster than it should be. However, a new study suggests that these observations were misinterpreted because of the star's shape-shifting surface.