M77

m77Messier 77 is a large and active galaxy in the constellation Cetus, 45 million lht-years from Earth. It was orinally mistaken for a nebula or a star cluster by early astronomers, but Hubble reveals its spiral arms, starMessier 77 is a large and active galaxy in the constellation Cetus, 45 million lht-years from Earth. It was orinally mistaken for a nebula or a star cluster by early astronomers, but Hubble reveals its spiral arms, star