related tags: 2C2C2A 2E2D29 30doradus 30doradusnebula 42403E 44413B 5D5A5A 5F5859 817A83 AF9EC3 AFA7B9 astronomy caldwell caldwell103 caldwellcatalog dorado hubble hubblespacetelescope largemagellaniccloud nasa nebula nightsky r136 space stargazing stars tarantulanebula 837687