海王星: 带环冰质巨行星
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。
9月份的天空会发生什么?五颗行星和一个超级月食,一个你可以从地面上看到的NASA太阳帆,以及一个国际观月之夜。请坚持看到最后,观看上个月视频中分享的一些精彩内容。
Tiny satellites, also known as CubeSats, are pictured after being deployed into Earth orbit from a small satellite orbital deployer on the outside of the International Space Station’s Kibo laboratory module.
图为微型卫星(也称立方体卫星)从国际空间站Kibo实验室模块外部的小型卫星轨道部署器部署到地球轨道后的照片。
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。
NASA的绕月轨道前哨站——门户(Gateway)的动力装置是阿尔忒弥斯的关键基础设施,目前正在进行多项电力推进系统测试。
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。