Comet Lovejoy (C/2104 Q2) on the night of Dec. 27/28, 2014, as it was approaching the globular cluster M79 at upper right, in Lepus. This is a stack of 5 x 3 minute exposures at ISO 2500 with the Canon 5D MkII and TMB 92mm refractor at f/4.4. Taken from near Silver City, New Mexico.
The green Comet PanSTARRS passing near the Double Cluster in Perseus on January 22, 2020. This PanSTARRS (one of many!) is C/2017 T2. The star cluster to the left of the comet is NGC 957. The loose cluster at bottom left is Trumpler 2. This is a stack of 8 x 4-minute exposures at ISO 400 with the Canon EOS Ra on the SharpStar HNT150 Hyperbolic Newtonian astrographic reflector at f/2.8.
