The two brightest nighttime stars available in the Minnesota and Wisconsin sky are Sirius and Arcturus. April is the only ...

Nothing remains of the dwarf except debris. The Sirius system, about 8.6 light-years from us, does include a white dwarf star (Sirius B) orbiting a companion (Sirius A). However, Sirius B is not ...

which is nearly four times brighter than Sirius, the brightest star in the night sky as seen from Earth. Only the Sun, the ...