A person stands in the distance on a snowy landscape shining a flashlight on the ground. Trees and snow capped mountains are on the horizon. In the starry sky above, several iconic red nebulas are visible. Please see the explanation for more detailed information.
远处雪景中，一个人正用手电筒照着地面。地平线上可以看到树木和白雪皑皑的山峰。头顶的星空下，可以看到几团标志性的红色星云。有关更多详细信息，请参阅说明。
2024年1月23日 Deep Nebulas: From Seagull to California Image Credit & Copyright: Alistair Symon Explanation: How well do you know the night sky? OK, but how well can you identify famous sky objects in a very deep image? Either way, here is a test: see if you can find some well-known night-sky icon
2022年4月16日 Orion Pines Image Credit & Copyright: Juan Carlos Casado (Starry Earth, TWAN) Explanation: Taken with a camera fixed to a tripod, many short exposures were aligned with the stars to unveil this beautiful, dark night sky. Captured near the rural village of Albany`a at the northeastern
2019 June 5 猎户座的星际云 图像来源和版权：Andrew Klinger 说明：猎户座不止是一排三颗星星。这是一个空间方向，富含令人印象深刻的星云。为了更好地欣赏这片众所周知的天空，在一月、二月和三月的几个晴朗夜晚拍摄了一张新的长曝光照片。经过23个小时的拍摄时间和无数小时的图像处理后，这幅由氢、氧和硫组成的特色拼贴画跨越了月球角直径的40多倍。在众多可见的有趣细节中，特别引人注目的是巴纳德环(Barnard’s Loop)，即图像中心右侧的亮红色橙色弧。玫瑰星云并不是图片中心左边的巨大橙色星云——它是一个更大但不太为人所知的星云，被称为梅莎环(Meissa Ring)
