EarthSky Community Photos
Updates on Your Cosmos and World
Waddinxveen, The Netherlands
Last night, the "evening view" of NLCs in the northwest was quite small and weak. However, if you use a zoom lens and overexpose with a certain amount, you often see some pretty curls. One in particular resembled a corkscrew and also behaved like this .... June 20/21, 2020.