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The Pleiades – or 7 Sisters – known around the world
The Pleiades star cluster - aka the 7 Sisters or M45 - is visible from almost every part of the globe. It looks like a tiny, misty dipper of stars.
November 11, 2025
Great Square of Pegasus gallops into the autumn sky
The Great Square of Pegasus consists of 4 stars of nearly equal brightness in a large square pattern. It's a great jumping-off point for star-hopping.
September 25, 2025
The Scorpion’s Crown and its stellar neighborhood
Bright red Antares, and the 3 stars of the Scorpion's Crown, belong to a young group of stars called the Scorpius-Centaurus Association.
July 19, 2025
What is the Sickle in Leo the Lion?
The Sickle in Leo is an easy-to-spot backward question mark shape made of stars that marks the head and shoulders of the constellation of the lion. The moon sometimes passes in front of the Sickle's brightest star, Regulus.
January 29, 2021
