gena1516 gena1516

19-06-2015
Biology

contestada

Algol
the Sun
Alpha Centauri
Polaris
the Big Dipper

which is a binary star

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beanthemachine beanthemachine

19-06-2015

Alpha Centauri is a binary star SYSTEM. I bolded that to help clarify, a binary star is actually a system of 2 stars appearing to be one. :)

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