Beta Lyrae

Algol

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algol star,beta persei,demon star

Algol, Beta Persei (β Per) is a triple star system located in the constellation Perseus. Commonly known as the Demon Star, it is one of… Read More »Algol

Vega

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alpha lyrae

Vega, Alpha Lyrae (α Lyr), is a bright white main sequence star located only 25 light years from Earth. With an apparent magnitude of 0.026,… Read More »Vega