紫金山-阿特拉斯彗星的颀长彗尾

紫金山-阿特拉斯彗星的颀长彗尾

作者Samuel Chan

A starry sky is pictured with a long bright streak running diagonally from the lower left to the upper right. The lower left part of the sky sky orange sprinkled with a few dark clouds. Please see the explanation for more detailed information.
图中星空璀璨，一条长长的明亮条纹从左下方斜向延伸至右上方。天空的左下方为橙色，天空中飘浮着几朵乌云。有关更多详细信息，请参阅说明。

麦克诺彗星壮丽的彗尾

麦克诺彗星壮丽的彗尾

作者Samuel Chan

A starry sky is pictured just after sunset. The silhouette of plants and a distant landscape covers the bottom of the picture. Spanning most of the frame is a comet with an amazingly long and complex tail. Please see the explanation for more detailed information.
照片中是日落之后的星空。植物的轮廓和远处的风景覆盖了图片的底部。一颗彗星占据了大部分画面，彗尾长得惊人且复杂。有关更多详细信息，请参阅说明。

大麦哲伦星系

大麦哲伦星系

作者Samuel Chan

An unusual looking galaxy is shown with a light bar running nearly vertical and blue stars and red nebulas around the edges. Please see the explanation for more detailed information.
图中显示的是一个外观奇特的星系，光柱几乎垂直，边缘有蓝色恒星和红色星云。 有关更多详细信息，请参阅说明。

墨西哥上空的紫金山-阿特拉斯彗星

墨西哥上空的紫金山-阿特拉斯彗星

作者Samuel Chan

A picture shows clouds across the bottom and a dark night sky across the top. In the middle is a band of orange sky. City lights are visible on the right through gaps in the clouds. In the center of the upper sky is a comet with its tail pointing toward the upper right. Please see the explanation for more detailed information.
图片底部是云层，顶部是漆黑的夜空。中间是一片橙色的天空。透过云层的缝隙可以看到右侧的城市灯光。上方天空的中央是一颗彗星，彗尾指向右上方。有关更多详细信息，请参阅说明。

满是尘埃的昴宿星团

满是尘埃的昴宿星团

作者Samuel Chan

A famous Pleiades star cluster is shown but showing numerous parallel and curved filaments in different colors. The image is in several colors of infrared light. A rollover image shows the cluster in visible light with its familiar blue light. Please see the explanation for more detailed information.
图中显示的是著名的昴宿星团，但呈现出不同颜色的无数平行和弯曲的丝缕状结构。该图像采用多种颜色的红外光。翻转图像显示的是可见光下的昴宿星团，并带有我们熟悉的蓝光。 有关更多详细信息，请参阅说明。