Planetary Nebulae

Planetary Nebulae

M 57

October 9, 2011October 9, 2016

M57—The Ring Nebula (NGC 6720)

Planetary Nebulae

M 97

October 9, 2011October 9, 2016

M 97—The Owl Nebula (NGC 3587)

Planetary Nebulae

Abell 81

October 9, 2011October 9, 2016

Abell 81—Planetary Nebula in Cepheus (IC 1454, PK 117+18 1, ARO 376)

Planetary Nebulae

Abell 50

October 9, 2011October 9, 2016

Abell 50—Planetary Nebula in Draco (NGC 6742, PK 78+18.1).

Planetary Nebulae

Abell 61

October 9, 2011October 9, 2016

Abell 61 is an old, evolved planetary nebula, about the size of the M97 – The Owl, although much fainter. […]