Chinese astronomers have employed NASA's Transiting Exoplanet Survey Satellite (TESS) to observe an eclipsing binary of the ...

Algol is an eclipsing binary, where the two stars Algol A and Algol B orbit around their common centre of mass. Their orbital period is 2.867 days. The abbreviation for this binary system is Algol AB.

OO Dra is an Algol-type binary formed through an extremely helium-poor mass accretion. Aug 17, 2021. Researchers find 12 semidetached mass-transfer massive binaries in galaxy M31.

Algol is the prototype of an entire class of eclipsing binary stars called Algol systems. (Image credit: Getty Images/Mark Garlick/Science Photo Library) Fluctuations first noted 3½ centuries ago.

In this artist's view, we see that Algol is a binary star — two suns in close orbit about their common center of gravity. Every 2.86 days, the larger, fainter star deeply eclipses the smaller ...

Artist's depiction of eclipsing binary star system Algol. Illustration courtesy of NASA. When you look northeasterly in the evening, now that it’s getting dark early again, ...

The Ancient Egyptian papyrus Cairo 86637 calendar is the oldest preserved historical document of naked eye observations of a variable star, the eclipsing binary Algol -- a manifestation of Horus ...