Constellations & Asterisms
A constellation is an area in the sky containing a group of stars that looks like a particular shape. Throughout history, constellations served to navigate the sky, and until now astronomers use their names to point out the sky objects’ locations. The International Astronomical Union formally acknowledges 88 constellations. Some smaller groups of stars are called asterisms – they also have particular shapes, but are composed of stars that are already part of a bigger constellation. The most famous asterism is the Big Dipper, a part of the constellation Ursa Major. Here, we provide detailed articles, colorful infographics, and interesting quizzes on constellations and asterisms. Learn to navigate the sky with us!
May Night Sky: 7 Constellations & Their Brightest Stars
Explore the night sky in May! Learn about 7 constellations visible this month, their brightest stars, and the best deep-sky objects to observe. Includes a star map and viewing tips.
Spring Triangle: Star Pattern Heralding a New Season
Learn how to spot the Spring Triangle in the night sky and explore the deep-sky objects it hosts. Perfect for stargazing in April!
April Night Sky: 8 Constellations & Their Brightest Stars
Prominent Ursa Major, enormous Hydra, or shy Leo Minor — which constellation will you go after this April? The choice is yours!
8 Must-See March Constellations & Their Brightest Stars
Discover the best constellations to see in March 2025! Learn when and where to find them, plus get a handy sky map for your location.
Guide to February's Best Constellations in the Night Sky
Discover 8 bright constellations in February’s sky, including Orion and Taurus. Learn a simple way to spot them in this guide.
Best Winter Constellations: Northern Hemisphere
🌌Explore the beauty of seasonal constellations in the Northern Hemisphere. Find the best stars and sky objects for each season in this article.🔭
Best Constellations of January: Night Sky Map for 2025
Our January night sky guide features the brightest stars and constellations of the month. Here is how to navigate the night sky and find the must-see constellations of January.
Magic of the Christmas Night Sky: Planets, Asterisms, and More!
Discover what celestial wonders await you in the Christmas sky this year! From bright planets to unique asterisms, learn how to spot them all.
Orion: the Hunter Constellation
From the iconic Orion Belt, which helps you locate other objects in the sky, to the Orion Nebula – let’s explore the constellation Orion, a longtime favorite of astronomers around the world.
Stargazing Guide to the Top 5 December Constellations & Their Brightest Stars
Discover the must-see constellations of December! Explore the top 5 constellations, their key features, and the myths behind their names in this guide.