Shapley 1 (also known as Sp 1 or PLN 329+2.1) is a planetary nebula in the constellation of Norma. The nebula was discovered by the astronomer Harlow Shapley in 1936 and it is about 1,000 lightyears away from Earth.
Shapley 1 (also known as Sp 1 or PLN 329+2.1) is a planetary nebula in the constellation of Norma. The nebula was discovered by the astronomer Harlow Shapley in 1936 and it is about 1,000 lightyears away from Earth.