Trifid nebula (M20) is one of my favorite objects. In one field, there is bright emission nebula, a reflection nebula (blue), dark nebulosity crisscrossing in front of the emission nebula and an open star cluster (M21) to the top right.
Trifid nebula (M20) is one of my favorite objects. In one field, there is bright emission nebula, a reflection nebula (blue), dark nebulosity crisscrossing in front of the emission nebula and an open star cluster (M21) to the top right.