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See the 'Demon Star' Algol wink in the night sky this week

October 23, 2020
See the 'Demon Star' Algol wink in the night sky this week
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Algol, also known as the Demon Star, is quite possibly the most interesting star in the fall and winter skies, if you know when to look for its brightness changes.



October 24, 2020 at 04:24AM
via Space.com read more...

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