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Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

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Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.

Meeting of the American Astronomical Society, two teams of astronomers—centered at Penn State and MIT—independently announced ...

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Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

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Six planets grace the sky this month in what’s called a planetary parade. Venus, Mars, Jupiter and Saturn are visible to the naked eye in January and for part of February.