Explore This SectionOverviewOverviewPast EventsParticipateThe Big Event, 2026For Creators and PartnersFor EducatorsPrepareBlack Hole SafetyField Guide to Black HolesResourcesVisit the UniverseWallpaper: Supermassive Black Hole & FriendsMay 3, 2023 Supermassive black holes love being the center of attention, gathering up a lot of company. Downloads Desktop Sep 9, 2023 PNG (1.80 MB) Mobile Feb 5, 2024 PNG (1.53 MB)