A computer construction of what the north pole of Mars looks like. The picture was constructed from measured altitude data. A spiral landscape is seen that is colored red but is mostly covered with white ice. Please see the explanation for more detailed information.
火星北极的计算机建模图。该图基于测量的高度数据构建。图中可见一个螺旋状地貌，颜色为红色，但大部分被白色冰层覆盖。有关更多详细信息，请参阅说明。
What are some skywatching highlights in July 2025? Look for Mars in the evening, Venus and Jupiter in the morning, and find the eagle constellation, Aquila, soaring overhead.
七月份的天空会发生什么？火星在傍晚天空闪耀，纪念人类首次近距离探访它60周年，金星点亮清晨，雄鹰则在头顶翱翔。
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。
Two images are shown side by side. On the left is a sunset seen from Earth, while on the right is a sunset seen from Mars. The Earth sunset is quite orange, while the Mars sunset is quite blue. The Sun appears angularly smaller from Mars than from the Earth. Please see the explanation for more detailed information.
两张图片并排显示。左边是从地球上看到的日落，右边是从火星上看到的日落。地球日落呈橙色，而火星日落呈蓝色。从火星上看，太阳的视角尺寸比从地球上观察时要小。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。
