67p 20210523 pbrias

67p/Churyumov–Gerasimenko and NGC 7606 2021. May 23. 19:05 UT 508 mm diameter telescope f/4.5 300 sec exp. time, taken remotely iTelescope (SSO), cropped, comet tracking

Page last updated: Sun 12 Nov 21:41:59 GMT 2023