Collection: Tidal debris
by Budgieye
indicative of a past merger http://blog.galaxyzoo.org/2015/11/05/searching-for-tidal-debris-in-decals-images/
Galaxy Zoo Talk
by Budgieye
indicative of a past merger http://blog.galaxyzoo.org/2015/11/05/searching-for-tidal-debris-in-decals-images/