Vega, also known as Alpha Lyrae, is one of the brightest stars in the night sky, located approximately 25 light-years away in the constellation Lyra. It is the fifth brightest star visible from Earth, with an apparent magnitude of 0.03, and belongs to the spectral type A0V, making it a hot, blue-white main-sequence star. Vega is about 2.1 times more massive and 2.3 times larger than the Sun, with a surface temperature of around 9,600 K, significantly hotter than the Sun's. It rotates rapidly, wi