Deep-Sky Objects, Galaxies Open clusters NGC 2266 and NGC 2331, barred spiral galaxy NGC 2336, and emission nebula Sharpless 2–301
Deep-Sky Objects, Galaxies Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy NGC 2280
Exotic Objects, Galaxies, Stars Galactic merger reveals an unusual black hole that has shed its stars
