Arcturus and its nearby objects

🇻🇳 Hanoi, 2024/05/11, 23:51

These photos were captured by D102f640

Arcturus, the fourth brightest star in the night sky, and the brightest star in the northern constellation Boötis, with an apparent visual magnitude of −0.05. It is an orange-coloured giant star 36.7 light-years from Earth (Britannica)