The Ophiucus Molecular Cloud is a rich star forming region featuring the open cluster Collinder 302 , with also other nice DSO in the field of view: Antares, vdB 107, IC 4603, IC 46...
This is my third (and last) take on the M20, giving it the more classic, 'fireball in flight' look :) of the Trifid Nebula. All vertical and horizontal corrections are in place, and the...