EarthSky Tonight—Algol, a famous variable star, dimmest tonight
Algol is what astronomers call an eclipsing binary star. In other words, the single point of light that we see as Algol is really two stars.
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Aircraft squadron lost in the Bermuda Triangle
Algol is what astronomers call an eclipsing binary star. In other words, the single point of light that we see as Algol is really two stars.