Big Dipper
The Big Dipper is an asterism formed by seven bright stars in the constellation Ursa Major, the Great Bear. It is one of the most… Read More »Big Dipper
Phecda
The Night Sky: December 2020
Here are the highlights of the December sky:
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The Night Sky: June 2020
Here are some of the things to see in June:Read More »The Night Sky: June 2020
The Sickle
The Sickle of Leo is one of the most recognizable patterns in the spring sky. Formed by some of the brightest stars in the constellation… Read More »The Sickle
Great Diamond
The Great Diamond, or Diamond of Virgo, is a prominent spring asterism formed by the bright stars Cor Caroli in Canes Venatici constellation, Arcturus in Boötes, Spica in Virgo, and Denebola in Leo. The asterism shares the stars Arcturus and Spica with the Spring Triangle, an asterism formed by these two stars with Regulus, the brightest star in Leo.
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Spring Triangle
The Spring Triangle is a prominent spring asterism formed by the bright stars Arcturus in Boötes constellation, Spica in Virgo, and Regulus in Leo. The asterism can be seen in the southeastern sky from March to May by observers in the northern hemisphere. It shares two stars – Arcturus and Spica – with the larger spring asterism known as the Great Diamond, or Diamond of Virgo.
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Regulus
Regulus, also known as Alpha Leonis, is the brightest star in the constellation Leo and the 21st brightest star in the night sky. It has an… Read More »Regulus