带着长梗的玫瑰星云
2021年02月14日 Long Stem Rosette Nebula Image Credit & Copyright: Adam Block & Tim Puckett Explanation: Would the Rosette Nebula by any other name look as sweet? The bland New General Catalog designation of NGC 2237 doesn’t appear to diminish the appearance of this flowery emission nebula, at the top of the image, atop a long stem of glowing hyd...