Posted in Deep Sky Objects, H 5.15, Herschel Catalog, New General Catalog, NGC 6960
Tags: Cygnus, emission nebula, GC 4600, GN 20.49.5.01, h 2088, H 5.15, LBN 191, NGC 6960, Paul Rix, Sh2-109, supernova remnant, Western Veil Nebula
Posted in Deep Sky Objects, M1, Messier Catalog, New General Catalog, NGC 1952
Tags: M, NGC 1952, supernova remnant
Posted in M1, Messier Catalog, New General Catalog, NGC 1952
Tags: Crab Nebula, crab pulsar, M1, NGC 1952, NP0532, supernova remnant