月球上的空间站剪影
(原标题: Space Station Silhouette on the Moon)
2025-06-18
浏览次数: 9
月球上那个不寻常的地方是什么？这是国际空间站。利用精确的时间，地球轨道空间平台于2019年在部分照亮的月球前拍摄了照片。这张特色图片拍摄于美国加州帕洛阿尔托，曝光时间仅为1/667秒。相比之下，国际空间站穿越整个月球的时间大约是半秒。仔细观察这个异常清晰的国际空间站轮廓，可以发现许多太阳能电池板和桁架的轮廓。在左下方可以看到明亮的第谷陨石坑，以及相对粗糙的浅色高地和相对光滑的深色高地。可下载的应用程序可以告诉你何时可以从你所在的地区看到国际空间站。APOD满30岁了！： 6月24日在爱尔兰科克举行的免费公开讲座
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What's that unusual spot on the Moon? It's the International Space Station. Using precise timing, the Earth-orbiting space platform was photographed in front of a partially lit gibbous Moon in 2019. The featured image was taken from Palo Alto, California, USA with an exposure time of only 1/667 of a second. In contrast, the duration of the transit of the ISS across the entire Moon was about half a second. A close inspection of this unusually crisp ISS silhouette will reveal the outlines of numerous solar panels and trusses. The bright crater Tycho is visible on the lower left, as well as comparatively rough, light colored terrain known as highlands and relatively smooth, dark colored areas known as maria. Downloadable apps can tell you when the International Space Station will be visible from your area. APOD Turns 30!: Free Public Lecture in Cork, Ireland on June 24
© Eric Holland