30 results
Spica and Corvus

Night Sky Sights

Meet Spica, the Ear of Grain

Meet Spica, the "ear of grain" in the constellation Virgo. This bright star is actually part of a binary orbiting so closely, they tug each other out of spherical shapes and whirl around each other every four days.

Meet the Stars

Meet Vega, the Jewel of the Lyre

Meet Vega, the fifth-brightest star in the night sky and the most brilliant star in the constellation Lyra. Vega is in the prime of its life on the main sequence, but it's notable for its speedy spin and infrared-radiating debris disk.

Fomalhaut

Celestial Objects to Observe

Meet Fomalhaut, the Autumn Star

The bright star Fomalhaut, home to three suns plus a planet, peeks over the southern horizon in early autumn evenings in the Northern Hemisphere.

Picture of Rigel and IC 2118

Celestial Objects to Observe

Meet Rigel, Orion's Blue Suede Shoe

The seventh brightest star in the sky, blue-white Rigel shines brilliantly at the left foot of Orion and is actually a trio: a supergiant orbited by a pair of Sun-like stars.

Celestial Objects to Observe

Meet Deneb, the Bright but Distant Star

Deneb, in the constellation Cygnus, is a star that shines brilliantly despite being one of the farthest you can see with the unaided eye.

Photo of Gemini with Pollux and Castor and Canis Minor with Procyon

Celestial Objects to Observe

Meet Pollux, the Red Giant with a Planet

Meet the stars: Pollux, one of the Twins in the sky, is a star that has swelled into its red giant phase while holding onto its Jupiter-like exoplanet, dubbed Thestias.

Regulus removed

Celestial Objects to Observe

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

Celestial Objects to Observe

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.

Meet the Stars

Meet Sirius, the Brightest Star

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

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