Cosmology, Galaxies Will the Pinwheel Galaxy (M33) merge with the Andromeda Galaxy (M31) prior to Andromeda merging with the Milky Way?
Deep-Sky Objects, Galaxies Globular cluster NGC 6541, planetary nebula NGC 6563, and irregular galaxy IC 4662
Deep-Sky Objects, Galaxies Four open clusters in Scorpius, spiral galaxy NGC 6181, and barred spiral galaxy NGC 6300
Deep-Sky Objects, Galaxies Open cluster NGC 6067, planetary nebula NGC 6072, and barred spiral galaxy NGC 5921
