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Pollux

Mimosa

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mimosa star,beta crucis,becrux

Mimosa, Beta Crucis (β Cru), is a multiple star system located in the constellation Crux.  With an apparent magnitude of 1.25, it is the second… Read More »Mimosa

Adhara

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adhara star,epsilon canis majoris

Adhara, Epsilon Canis Majoris (ε CMa), is a binary star system located in the constellation Canis Major. It lies at a distance of 430 light… Read More »Adhara

Rigel

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rigel star,beta orionis

Rigel, Beta Orionis (β Ori), is a blue-white supergiant star located in the constellation Orion, the Hunter. With an apparent magnitude of 0.13, it is… Read More »Rigel

Castor

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castor star,alpha geminorum

Castor, Alpha Geminorum (α Gem), is a sextuple star system located in the constellation Gemini. It is composed of three binary pairs designated Castor A,… Read More »Castor

Pollux

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pollux star,beta geminorum,brightest star in gemini

Pollux, Beta Geminorum (β Gem), is an orange giant star located in the constellation Gemini. With an apparent magnitude of 1.14, it is the brightest… Read More »Pollux

Sirius

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sirius star,alpha canis majoris,brightest star in the sky

Sirius, Alpha Canis Majoris (α CMa), is the brightest star in the night sky and one of the nearest star systems to Earth. It has… Read More »Sirius