20181211_21-41-45_46PWirtanen_003_3_bw_inverted_2048px Published 11/12/2018 at 2048 × 1427 in Comet 46P/Wirtanen ← Previous Next → Comet 46P/Wirtanen, 31x15s (7min 45s) exposure, Nikon AF-S Nikkor 300mm f/4 PF, cropped, Nikon D750, ISO3200. desaturated, inverted, equalized