Stars dot the frame that has a blue background. Covering the lower part of the image, and the far right, are brown and tan nebular structures. Please see the explanation for more detailed information.
恒星点缀在蓝色背景的画面中。图像下方和最右侧被棕色与褐色的星云结构所覆盖。有关更多详细信息，请参阅说明。
2020年10月28日 NGC 6357: The Lobster Nebula Image Credit & Copyright: Steven Mohr Explanation: Why is the Lobster Nebula forming some of the most massive stars known? No one is yet sure. Cataloged as NGC 6357, the Lobster Nebula houses the open star cluster Pismis 24 near its center — a home
