Dimming of one of galaxy’s brightest stars ’caused by dust cloud’
The sudden dimming of one of the Milky Way’s brightest stars, Betelgeuse, could be due to a dust cloud spewing up from its surface, astronomers said on Thursday. The mystery has enthralled skywatchers since the star — part of the Orion constellation — began to lose luminosity last October, with some experts suggesting it could […]