A stellar tidal stream around the Whale galaxy, NGC 4631 - Martínez-Delgado, David; D'Onghia, Elena; Chonis, Taylor S.; Beaton, Rachael L.; Teuwen, Karel; GaBany, R. Jay; Grebel, Eva K.; Morales, Gustavo (The astronomical journal, 2015)
Gesehen am 08.06.2020