Astronomy

I’ve been using Curriculum Simulation’s “Starry Night” (Digital Download Version 6) software since I bought my Celestron C6-N telescope in 2007. There were one or two minor upgrades but when I changed my home PC, I noticed the the re-installation of version 6.3.5 wasn’t downloading updates, specifically for C/2020 F3 NEOWISE which was just starting ...