Messier 7
Open cluster
Messier 7, also known as NGC 6475 or the Ptolemy cluster, is an open star cluster in the constellation of Scorpius. It is about 980 light-years away from Earth.
Messier 7, also known as NGC 6475 or the Ptolemy cluster, is an open star cluster in the constellation of Scorpius. It is about 980 light-years away from Earth.
