How to Find Vega, a Scintillating Star in a Cosmic Harp

Vega's Location in Lyra Constellation
To find the star Vega in the constellation Lyra, look directly overhead. North lies at the top of the sky map. (Image credit: Starry Night Software)

Shining almost directly overhead as darkness falls these days is the brilliant bluish-white star Vega, in the constellation of Lyra, the Harp. 

Vega is the fifth-brightest star in the night sky, and the third-brightest visible from midnorthern latitudes, trailing just Sirius and Arcturus. Also, as seen from midnorthern latitudes such as New York or Madrid, Vega goes below the horizon for only about seven hours a day, meaning you can see it on any night of the year. 

As viewed from farther south, Vega — the brightest of the three stars forming the large “Summer Triangle” consisting of Vega, Altair and Deneb — lies below the horizon for a longer interval of time. Conversely, for Alaska, central and northern Canada and central and northern Europe, Vega never sets and is readily visible on any night of the year. [Stunning Night Sky Photos for September 2014]

Vega is located 25 light-years away, has a diameter approximately three times that of our sun and is 58 times more luminous. In January 2002, astronomers at the Harvard-Smithsonian Center for Astrophysics announced that features observed in a cloud of dust swirling around Vega may be the signatures of an unseen exoplanet in an eccentric orbit around the star. 

And observations of Vega in 1983 with the Infrared Astronomy Satellite provided the first evidence for large dust particles around another star, probably debris related to the formation of planets. This discovery likely inspired Carl Saganto place a planetorbiting Vega in his famous novel "Contact."

Vega also was the first star ever to be photographed. The historic photograph was made using the daguerreotype process at Harvard Observatory overnight on July 16-17, 1850. A 15-inch refractor was used, but nonetheless it still took an exposure of 100 seconds for Vega’s image to register.

Vega's constellation, Lyra, was supposed to represent Apollo’s harp. Officially, Lyra is a lyre — a stringed instrument of the harp family used to accompany a singer or reader of poetry, especially in ancient Greece. Six stars form a combined geometric pattern of a parallelogram and an equal-sided triangle attached at its northern corner. Vega gleams at the western point of the triangle. 

But there are other interesting sights to explore here as well. Epsilon Lyrae, at the northern point of the little triangle where Vega is located, is known as the "double-double" star. Those with good eyesight discover that Epsilon is really a close pair of stars. Binoculars readily separate the two, while a moderately large telescope shows each one divided again into two stars.

The star Sheliak is one of the two that forms the southern side of the parallelogram; it appears to diminish by half its normal brightness about every 13 days when it’s eclipsed by a darker companion star. Between this winking star and its neighbor, Sulafat, is the famous Ring Nebula, faintly glowing like a ghostly doughnut or a cosmic smoke ring. Visible only in large telescopes, the nebula appears as an oval ring around a star. Millions of years ago, this star exploded, hurling out great masses of gas. We see the star now through the thin part of this gaseous envelope.

Editor's note: If you capture an amazing photo of any night sky sight and would like to share it with for a potential story or image gallery, send images and comments in to managing editor Tariq Malik at:

Joe Rao serves as an instructor and guest lecturer at New York's Hayden Planetarium. He writes about astronomy for Natural History magazine, the Farmer's Almanac and other publications, and he is also an on-camera meteorologist for News 12 Westchester, N.Y. Follow us @SpacedotcomFacebook and Google+. Original article on

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Joe Rao
Skywatching Columnist

Joe Rao is's skywatching columnist, as well as a veteran meteorologist and eclipse chaser who also serves as an instructor and guest lecturer at New York's Hayden Planetarium. He writes about astronomy for Natural History magazine, the Farmers' Almanac and other publications. Joe is an 8-time Emmy-nominated meteorologist who served the Putnam Valley region of New York for over 21 years. You can find him on Twitter and YouTube tracking lunar and solar eclipses, meteor showers and more. To find out Joe's latest project, visit him on Twitter.