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Betelgeuse baffles scientists with its recent changes

Betelgeuse baffles scientists with its recent changes

by Jonathan Nally | Feb 17, 2020 | Astronomy, News, Variable stars

Above: Before and after images of the star Betelgeuse. Astronomers suspect the changes are due to changes in convection activity on the Betelgeuse’s surface or obscuration by clouds of dust surrounding the star. ESO/M. Montargès et al. OBSERVATIONS MADE WITH THE...

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