Topic
Free account · your comment posts right after signup
Not who you're looking for? Others named Algol: family of imperative computer programming languages · 1947 short-lived Catalan-language magazine · science fiction fanzine · First stage of Scout rocket family
Algol , designated Beta Persei (β Persei, abbreviated Beta Per, β Per), known colloquially as the Demon Star, is a bright multiple star in the constellation of Perseus and one of the first non-nova variable stars to be discovered.
Read the full article →