Vega - Wikipedia
Vega is the brightest star in the northern constellation of Lyra. It has the Bayer designation α Lyrae, which is Latinised to Alpha Lyrae and abbreviated Alpha Lyr or α Lyr. This star is relatively close at only 25 light-years (7.7 parsecs) from the Sun, and one of the most luminous stars in the Sun's neighborhood.
Vega - Star Facts – Stars: A guide to the night sky
2023年11月5日 · Vega (Alpha Lyrae) is a fast-spinning white main sequence star located 25.04 light-years away in the constellation Lyra. Shining at magnitude 0.026, it is the fifth brightest star in the sky. It forms the Summer Triangle with Altair and Deneb.
Vega: The North Star of the Past and the Future - Space.com
2018年11月9日 · Vega is a bright star located just 25 light-years from Earth, visible in the summer sky of the Northern Hemisphere.
Vega, the Star at the Center of Everything - Sky & Telescope
2022年9月7日 · Vega is a bluish-white, class A0 main sequence star that's 2.1 times as massive as the Sun and about 2.5 times as big located 25 light-years away. Classified as an A 0V star, Vega appears brilliant white with the naked eye.
7 Eye-catching Facts About the Bright Star Vega - HowStuffWorks
The star Vega is exceptionally eye-catching — it's the fifth brightest star in the night sky. Vega is located in the constellation Lyra, which isn't a constellation most people can pick out when looking at the night sky.
Meet Vega, the Jewel of the Lyre - Sky & Telescope
2019年1月31日 · Vega is one of the brightest stars in the night sky. At magnitude 0.03, it shines as the fifth-brightest star, surpassed only by Sirius, Canopus, Arcturus, and Alpha Centauri.
Vega | Brightest, Blue-White, Northern Hemisphere | Britannica
2024年9月27日 · Vega, brightest star in the northern constellation Lyra and fifth brightest in the night sky, with a visual magnitude of 0.03. It is also one of the Sun’s closer neighbours, at a distance of about 25 light-years. Vega’s spectral type is …
Vega Star System | Star Vega | Where Is Vega In the Sky ...
2023年4月14日 · Discover the star Vega – the Harp Star, the Zero Star, and the future North Star. Learn about its location in the night sky, its significance for science and culture, and more in this article.
Vega - Alpha Lyrae - Constellation Guide
2014年6月15日 · Vega, Alpha Lyrae, is the brightest star in Lyra constellation and the fifth brightest star in the sky. It is only fainter than Sirius in Canis Major, Canopus in Carina, Alpha Centauri in Centaurus, and Arcturus in Boötes constellation.
A guide to star Vega - BBC Sky at Night Magazine
Vega is the alpha star of Lyra, the Harp, and marks the northwest vertex of the large and dominant asterism known as the Summer Triangle. It’s a relatively near neighbour of the Sun, lying just 25 lightyears away, and for a long time marked the zero point of the magnitude scale at all wavelengths.
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