Optik / Mount: 180 Epsilon f2.8 , Alt-5 TeenAstroCamera / Filter: ZWO ASI 6200 MM Pro MonoAstrodon Ha 20x5min, RGB 10x3min all 2binDate 1 and 2 March 2021 The Horsehead Nebula is a dark nebula in the constellation of Orion. The nebula is located just below Alnitak (ΞΆ Ori), the […]