A galaxy with a very prominent symmetrical dust ring, seen about 6° from edge-on.
M20, a nebula in Sagittarius, is known as the Trifid Nebula. Its nebulosity is a combination of both emission and … More
M104, a spiral galaxy in Virgo. Also known as NGC 4594, this galaxy is viewed approximately six degrees off its … More
. I belong to Macarthur Astronomical Society and some of my images (and those of other members) were projected … More