Tom Johnson

SH 2-168

SH2-168 is a striking nebula in the constellation Cassiopeia, about 5,200 light-years from Earth. It’s a part of the Sharpless catalog, a

NGC 744 is a lesser-known open star cluster situated in the constellation Perseus. As an open cluster, it consists of a loose

SH 2-188, also known as Simeis 22, is a planetary nebula located in the constellation Cassiopeia, about 850 light-years from Earth. Unlike

NGC 457, also known as the Owl Cluster or the ET Cluster, is an open star cluster in the constellation Cassiopeia. It

SH 2-170, also known as the Little Rosette Nebula, is a striking emission nebula located in the constellation Cassiopeia, around 7,500 light-years

SH 2-235 is a nebula located in the constellation Auriga, around 6,000 light-years from Earth. It is a star-forming region, which means

NGC 7023, also known as the Iris Nebula, is a reflection nebula in the constellation Cepheus, about 1,400 light-years from Earth. A

NGC 1893 is a young open star cluster located about 12,000 light-years away in the constellation Auriga. This cluster is embedded within

IC 1848, also known as the Soul Nebula, is a vast star-forming region located in the constellation Cassiopeia. It lies about 7,500

NGC 1055 is a striking edge-on spiral galaxy located about 55 million light-years away in the constellation Cetus. As a member of