土卫一: 有大撞击坑的小卫星
A cratered object is shown that shows on really large crater on its right side. Please see the explanation for more detailed information.
画面展示了一个布满陨石坑的天体，其右侧有一个非常大的陨石坑。有关更多详细信息，请参阅说明。
金牛座的年轻恒星与暗星云
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。
Arp 273的特殊星系
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。
庞大与娇小的超新星遗迹
A star field appears that has several nebulas. Toward the upper left is a angularly small supernova remnant colored blue, while dominating the lower right is a large supernova remnant in both red and blue. Please see the explanation for more detailed information.
星空中出现了几个星云。在左上方，可以看到一个呈蓝色的角状小型超新星遗迹，而右下方则占据主导位置的是一个大型超新星遗迹，呈现出红色和蓝色的色彩。有关更多详细信息，请参阅说明。
新年元旦的极光与稳定极光红弧
A star field appears above a town at night. The left part of the sky shows a pinkish-red glow that is an aurora, while the right part of the sky shows a smoother and darker glow that is a SAR arc. Please see the explanation for more detailed information.
夜晚，城镇上方出现星空。天空左侧出现粉红色辉光，这是极光，而天空右侧出现更平滑、更暗的辉光，这是稳定极光红弧。有关更多详细信息，请参阅说明。
韦伯与哈勃影像: 互撞的螺旋星系
Two spiral galaxies are pictured on the left and right. They galaxy on the left is smaller. Both show red lanes of dust in their spiral arms. Please see the explanation for more detailed information.
左图和右图为两个螺旋星系。左侧星系较小。两个星系的旋臂中都有红色尘埃带。有关更多详细信息，请参阅说明。
在国际空间站看火箭发射
See Explanation. Clicking on the video will download the highest resolution version available.
请参阅说明。单击视频将下载可用的最高分辨率版本。
