related tags: 2D2A2B 2E292B 423E3D 453D3B 5E5A58 827E7E 857D7B A9A4A1 ACA49E arp116 astronomy cosmos ellipticalgalaxy galaxy hubble hubblespacetelescope interactinggalaxies m60 messier60 nasa ngc4647 space spiralgalaxy 605955