Cygnus, one of the northern constellations, is located in the Milky Way. The brightest star in Cygnus is a white star "Tianjin IV" with a magnitude of 1. Cygnus is like a swan flying on the Milky Way, stretching its neck and spreading its wings. The main bright stars in Cygnus are arranged in a cross, which is called the "Northern Cross". Cygnus has 22 brighter stars than 4. Cygnus 6 1 is the closest star to us.
Lyra, one of the northern constellations, is located on the north side of the Milky Way. Vega is a white 0-magnitude star and the main constellation in summer.
One of the zodiac constellations, located in the southeast of the Milky Way. The Altair in the constellation is a white star with a magnitude of 1. Altair is arranged in a straight line with two small stars evenly distributed on both sides, commonly known as "Altair Samsung" or "Polaris". There are 13 brighter stars than 4 in Aquila. It is arranged in triangles and diamonds, with some small stars beside it.