Astronomy Photos
15. The Horsehead Nebula and the Flame Nebula. The brightest star in this picture is one of the stars in the belt of Orion, the Hunter.
Optics:
80mm ED Refractor, 500mm focal length, f/6.25
Mount:
CG-5 ASGT
Camera:
Canon XTi, not modified
Filters:
None
Exposure:
20 x 240 seconds, iso 1600