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http://lroc.sese./ckeditor_assets/pictures/974/content_CE5_1100p_Image_version2.png Box indicates Chang'e 5 lander on the basaltic plains of Oceanus Procellarum ("Ocean of Storms") on 02 December 2020 09:54 EST (14:53:55 UTC). The lander is the bright spot in the center of the outline. Outline is 1210 meters wide; north is up. LROC NAC M1361560086R [NASA/GSFC/Arizona State University]. 大意为：方框所指示区域为2020年12月2日美东时间 0954 时拍摄的（世界协调时 14:53:55）嫦娥五号风暴海洋地区着陆。整个拍摄区域区域大小为 1210 米宽，图像编号 LROC NAC M13615600086R（美国航天总署、全球空间科学基金会和亚利桑那州立大学发布） China's Chang'e 5 sample return spacecraft made a safe touchdown on the lunar surface at 10:11 EST (15:11 UTC) 01 December 2020. LRO passed over the site the following day and acquired an off-nadir (13° slew) image showing the lander centered within a triangle of craters. The LROC team computed the coordinates of the lander to be 43.0576° N, 308.0839°E, –2570 m elevation, with an estimated accuracy of plus-or-minus 20 meters. 大意为：嫦娥五号采样返回器于美东时间 2020 年 12 月 1 日 1011 时（世界协调时 1511 时）在月球成功着陆。在着陆后的第二天，LRO（月球勘探轨道器）飞跃了着陆区并获得了一张偏角为 13°的图像，可以看到着陆器位于一个有陨石坑组成的三角形区域内。 LROC（LRO上的相机）小组计算出了着陆区坐标位于 北纬 43.0576°，东经 308.0839°，月面高度为 -2570 米。精度误差正负 20 米。
http://lroc.sese./ckeditor_assets/pictures/973/content_change5.vis.crop.wac_box.png LROC Wide Angle Camera context mosaic; Chang'e 5 landed in the center of the white box. The "channel" winding across the upper right (rille) was formed by an eruption of basaltic lava more than a billion years ago. The bright area to the south is a massif of older terrain protruding through the mare basalts. North is up, entire image is 61 kilometers wide [NASA/GSFC/Arizona State University]. 大意：由 LROC 的广角相机图像组合得到的着陆区广域地标图：嫦娥五号位于中央白色方框内。周围有大量的“通道”是十亿年前玄武岩物质熔岩形成的。南部高亮地区为一个古老的玄武岩地表凸出的物质。整个图像宽度为 61 公里。 The local geology consists of a broad, flat mare basalt unit. Similar to flood basalts on the Earth, this deposit was the result of a massive outpouring of very fluid, basaltic lavas. In the lunar case, this massive eruption occurred somewhere between one and two billion years ago. Chang'e 5 is now in the process of returning a small sample of this volcanic unit to Earth so that scientists can precisely determine its age and its chemistry. 大意：科学家认为这样的玄武岩地形类似地球，由大量熔岩涌出构成，是约十亿年至二十亿年前月表活动的结果，嫦娥五号会将此处月球火山的样本送回地球，以便科学家可以精确的分析他们的年龄和成分。 网站还包括了之前拍摄的嫦娥四号等着陆器的卫星照片。 Related Featured Images Chang'e 4 Rover Comes Into View Von Kármán Crater: Awaiting A Visitor Chang'e 3 Lander and Rover From Above 来源：http://lroc.sese./posts/1172 免责声明 以上内容为用户在观察者网风闻社区上传并发布，仅代表发帖用户观点。
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