The Sky at Night

Algol: The Winking Demon

Not Rated
S19 • E3    Mar 5, 1975
Algol, the Demon Star, is now well on view during the evening. Every two-and-a-half days the star seems to give a long, slow ' wink.' Patrick Moore describes this remarkable eclipsing binary and explains its importance.

Where to Watch The Sky at Night - S19 • E3

Cast of Algol: The Winking Demon

  • Patrick MooreSelf - Presenter

 

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