分子云



仙王座内黑暗的海马星云

2019-10-24

2019 October 24 Dark Seahorse in Cepheus Image Credit & Copyright: Sergio Kaminsky Explanation: Light-years across, this suggestive shape known as...


船底座星云的分子云

2019-10-03

2019 October 2 Molecular Clouds in the Carina Nebula Image Credit: NASA, ESA, Hubble Explanation: They are not alive -- but they are dying. The un...


蝘蜓座II暗星云

2019-08-02

Chamaeleon II Dark Cloud Image Credit & Copyright: Don Goldman Explanation: A small constellation hiding near the south celestial pole, The Ch...