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Regulus removed

Night Sky Sights

Meet Regulus, Little King of the Ecliptic

Meet Regulus A, dubbed "Little King" and "Heart of the Lion," among the 25 brightest stars in the sky. The star belongs to a complex system, including a close white dwarf companion that makes its ultimate fate uncertain.

Betelgeuse's bow shock

Night Sky Sights

Meet Betelgeuse, the Red Giant of Orion

Betelgeuse, the brilliant red star at the right shoulder of Orion, is a supergiant whose girth extends out to the orbit of Jupiter.

The center of the stellar merry-go-round

Night Sky Sights

Meet Polaris, the North Star

Meet the brightest stars near Earth. Next up: Polaris, the North Star, the star within a degree of the north celestial pole.

Bright Stars

Meet Sirius, the Brightest Star

Meet the stars near Earth, starting with the brightest: Sirius, the "Dog Star."

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