Since march 2018 I noticed the bright shining planet Venus in the western evening sky. A photo from Christian encouraged me to observe Venus shortly after sun set. I also realised that seeing conditions wereContinue reading
Month: May 2018
Atmospheric phenomena
Atmospheric phenomena are optical phenomena arising from the optical properties of the Earth’s atmosphere. Christian were able to take photos of three different types of atmospheric phenomena: a sun pillar at sunset, a 22° sunContinue reading