Mysterious dimming of bright star Betelgeuse may be from 'sunspots' and temperature changes

Mysterious dimming of bright star Betelgeuse may be from 'sunspots' and temperature changes
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The mysterious strange dimming seen last year in the huge star Betelgeuse may be from giant sunspots and temperature fluctuations.



August 6, 2021 at 05:38PM
via Space.com read more...