Explore This SectionOverviewOverviewPast EventsPrepareBlack Hole SafetyField Guide to Black HolesResourcesMultimediaFor Creators For EducatorsVisit the UniverseA Field Guide to Black Holes BookletApril 13, 2023 Credit NASA's Goddard Space Flight Center This handy dandy field guide covers basic black hole anatomy, how to find black holes, as well as different black hole types! Never go to space without it! Downloads Printable Layout Aug 13, 2026 PDF (258.01 KB) Reading Layout Aug 13, 2026 PDF (2.39 MB)