A panoramic view of the surface of Mars. Several landforms are visible including craters and volcanos. A small dark moon is superposed in front of part of the surface. Please see the explanation for more detailed information.
火星表面的全景图。可以看到一些地貌，包括撞击坑和火山。一个黑色的小卫星叠加在火星部分表面前方。有关更多详细信息，请参阅说明。
The featured image shows a spiral galaxy and a smaller oval galaxy in a dark starfield. Please see the explanation for more detailed information.
特色图片展示了黑暗星场中的一个螺旋星系和一个较小的椭圆星系。有关更多详细信息，请参阅说明。
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。
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。
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。
The featured image shows a starfield with a two-colored nebula in the center. The nebula is colored mostly red and blue. Please see the explanation for more detailed information.
这张特色图片显示了一个中心有一个双色星云的星场。星云的颜色主要是红色和蓝色。有关更多详细信息，请参阅说明。
The featured image shows an orange sky with clouds across the bottom and several bright stars near the top center. Just at the top of the cloud deck on the left is a half-lit Moon. Please see the explanation for more detailed information.
这张特色图片显示了橙色的天空，底部有云，顶部中心附近有几颗明亮的星星。左侧云层顶部是半明半暗的月亮。有关更多详细信息，请参阅说明。
The featured image shows the surface of the Sun with a flowing texture in red light. Above the Sun’s surface an unusual triangular prominence hovers. Please see the explanation for more detailed information.
这张特色图片显示了太阳表面在红光下流动的纹理。太阳表面上方有一个不寻常的三角形日珥。有关更多详细信息，请参阅说明。
The featured image shows a crescent Moon over a city and volcano with a flat cloud running through the center that makes the Moon look a bit like the planet Saturn. Please see the explanation for more detailed information.
特色图片显示，一轮新月悬挂在一座城市和一座火山上方，中间有一片平坦的云层，使月球看起来有点像土星。有关更多详细信息，请参阅说明。
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。
