西面纱星云
2019 September 19 Along the Western Veil Image Credit & Copyright: Min Xie Explanation: Delicate in appearance, these filaments of shocked, glowing gas, are draped across planet Earth’s sky toward the constellation of Cygnus. They form the western part of the Veil Nebula. The Veil Nebula itself is a large supernova remnant, an expanding cloud born ...