RT @iceinspace: This supernova may get as bright as magnitude 8! If so, it’ll make a great binocular target. M82 (in Ursa Major)… http:/fb.me/3GvuL0XYs
RT @iceinspace: This supernova may get as bright as magnitude 8! If so, it’ll make a great binocular target. M82 (in Ursa Major)… http:/fb.me/3GvuL0XYs