DISTANCE: 8.6 light years from Sol NEIGHBORING SYSTEMS: Procyon 5.2 lys Epsilon Eridani 7.8 lys Alpha Centauri 9.5 lys SIRIUS is a binary star system which consists of two white dwarfs with an average distance between them of only 19.8 AUs. Sirius A, nicknamed the “Dog Star”, is over 20 […]