It is home to one of the prominent stars in the Summer Triangle asterism, Altair.Ĭorona Borealis is one of the 48 constellations listed by the Greek astronomer Ptolemy in the 2 nd century, and its name translates to “Northern Crown” in Latin. Aquila is located on the celestial equator and is visible from both the Northern and Southern Hemispheres during summer. No binocular or telescope needed!Īquila, translated from Greek into “Eagle of Zeus,” named after Aetos Dios, the eagle that carried the thunderbolts of the god, Zeus. Use your imagination and connect the three bright stars to see this cool summer triangle. It is outlined by three prominent stars: Deneb in Cygnus, Vega in Lyra, and Altair in Aquila. The Summer Triangle is not an official constellation, but it is a noticeable asterism visible in the summer night sky. They are easy to find if you know where to look–especially for beginning stargazers. Although there are about 17 summertime constellations visible, there are more than 10 prominent constellations, and several asterisms that stand out as icons of the summer night sky.
The most popular summertime constellations and asterisms can be seen from about late June to about late September in the Northern Hemisphere. While it’s sad to say goodbye to these familiar old constellation figures until next winter, many new and exciting constellations appear to take their place. Using their vivid imaginations, stargazers envisioned these groupings as patterns that resembled mythological creatures, animals, and other objects for which they were named.Įach June, we bid adieu to the last remaining winter constellations as Gemini’s ‘head’ stars Pollux and Castor sink into the western horizon with Cancer the crab following not too far behind. The predictable cycle of observable constellations repeated year after year as Earth continued its orbit around the Sun. In ancient times, our ancestors looked towards the heavens and noticed that with every season, new groupings of stars appeared in the sky. Popular Summertime Constellations and Asterisms So, grab your bug spray (preferably the larger size) and let’s head outside to discover what the summer sky has to offer. We will also highlight some of the coolest observable celestial targets near or within these summer constellations–including asterisms, double stars, emission and planetary nebulae, and star clusters. If you’re just getting started with your new telescope or binoculars, this guide will help you familiarize yourself with many popular summertime constellations. The Milky Way is most beautiful this time of year, arching its way across the sky from horizon to horizon like a hazy river of infinite stars!
The annual Perseid meteor shower always puts on a fine display during warm August nights–especially when it falls on a moonless night.
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It’s also a fabulous time to frolic at the beach with friends, enjoy a delicious BBQ picnic at the park, light fireworks to celebrate our nation’s Independence Day, or spend a lazy sunny afternoon at the ballpark snacking on peanuts, hot dogs, and Cracker Jack.įor sky watchers, summer brings shorter nights, but it makes up for it by delivering a plethora of celestial delights including many easy-to-recognize constellations and favorite deep-sky objects. Days are longer, temperatures heat up, traditional schools close, and parents gather their brood to embark on a much-deserved family vacation. At last! Summer is here! For many, summertime means freedom and fun.
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