仙后座的援助之手
See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。
天文·每日一图
天文·每日一图
多罗迈山脉上空的紫金山-阿特拉斯彗星
A town is shown in the foreground surrounded by tall mountains with even taller mountains in the distance. Above them all is a bright white streak that is a comet with both a tail and an anti-tail. High above are stars in the night sky. Please see the explanation for more detailed information.
前景中显示的是一座小镇，四周环绕着高山，远处的山更高。在它们上方是一道明亮的白色条纹，这是一颗有彗尾和反彗尾的彗星。上方是夜空中的星星。有关更多详细信息，请参阅说明。
天文·每日一图
复活岛上空的银河
A grassy hill appears in the foreground with tall statues of human heads embeddd. High overhead the central band of the Milky Way galaxy crosses horizontally. Above the Milky Way is a dark sky filled with stars. Please see the explanation for more detailed information.
前景是一座长满青草的小山，山上嵌着高大的人头雕像。在高空，银河系的中央盘面水平穿过。银河上方是布满恒星的黑暗天空。有关更多详细信息，请参阅说明。
天文·每日一图
M42: 猎户座大星云
A starfield is shown with a nebula glowing in red, purple, and blue. Dark brown gas is also seen on the lower left. A small cluster of stars appears in the center. Please see the explanation for more detailed information.
图中显示的是一片星空，星云发出红、紫、蓝三色光芒。左下方还可以看到深褐色气体。中心出现了一个小星团。有关更多详细信息，请参阅说明。
天文·每日一图
木星的深渊
Swirling clouds on the planet Jupiter are pictured, mostly in white, tan, and light blue. A dark spot appears in the center surrounded by swirling white and blue clouds. Please see the explanation for more detailed information.
图中显示的是木星上的旋涡云，大部分为白色、棕褐色和浅蓝色。中心出现一个黑点，周围环绕着旋涡状的白色和蓝色的云。有关更多详细信息，请参阅说明。
天文·每日一图
螺旋星系NGC 6744
See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。
天文·每日一图
NGC 7635: 气泡星云
A starfield is shown with a big light bubble in the center. A bright star is toward the upper right in the translucent bubble. To some, the bubble may resemble a skull. Please see the explanation for more detailed information.
星空中央有一个明亮的大气泡。半透明的气泡右上方有一颗明亮的恒星。有些人觉得这个气泡像是一个骷髅。有关更多详细信息，请参阅说明。