Comets are “dirty snowballs” which begin to glow as they approach our Sun
Comet C/2022 E3 (ZTF)






Comet C/2020 M3 (ATLAS) passing by Orion’s belt from November 2020. 50min total exposure using a T3i + 50mm f/1.4 USM
Comet C/2020 F3 NEOWISE








Comet 46P from December 2018 using an ASI1600MM-P and a 344mm focal length doublet
Comet 2015 Johnson tracked against the stars from May 2017 using a T3i with a 344mm focal length doublet