Dog Star

The Dog Star, known as Sirius, is the brightest star visible from Earth in the night sky. It’s part of the constellation Canis Major, which translates to "Greater Dog." Sirius is about 8.6 light-years away, making it one of our closest star neighbors. Its brightness is due to its intrinsic luminosity and proximity. Historically, Sirius has been significant in various cultures and calendars. Its prominence often marks the start of summer in many regions. Because of its brightness, Sirius is easily recognizable and a key feature in celestial navigation and sky-watching.