Mizar

  • Spectroscopic Binary Stars

    Spectroscopic Binary Stars

    Consider a solar system far different from our own. A solar system governed by two suns, and consisting of planets we can only dream of. Would it surprise you to hear that, based on recent discoveries, that might actually be…

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  • Visual Binary Stars

    Visual Binary Stars

    Here’s a visual binary that just about stretches the limits of the definition. It’s a star, though you’ll never see it like this with the naked eye. Specifically, this is Sirius, the brightest star in the sky. But if you…

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  • Binary Stars

    Binary Stars

    We know how big stars are; they range from the size of the Earth to over a thousand times the size of the sun (which is in itself over one hundred times the size of the Earth). We know they’re…

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