ISS和天文学家

                               
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Explanation: These two frames, taken with a video camera and a telescope, reveal remarkable details of the International Space Station (ISS) orbiting some 350 kilometers above planet Earth. Recorded during last month's visit by the crew of shuttle orbiter Discovery on mission STS-119, the pictures show extended solar arrays glinting in bright sunlight against a dark sky. They also likely capture the blurred image of a spacewalking astronaut during the mission's EVA-2 (Extravehicular Activity-2)! The astronaut is installing equipment along one of the station's truss assemblies. Astronomer Ralf Vandebergh, who often images the ISS during its favorable passes through Dutch skies, comments that no other bright ISS structures occupy the position indicated in the inset, and that a reflective, white-suited astronaut would be visible against the truss and correspond to the bright blur. Vandebergh notes that the timing and location further suggest the spacewalker is STS-119 astronaut Joseph Acaba.

转自NASA

天空行走？！

拍到了宇航员的太空行走？

红色的应该是国际太空站的太阳能板，版主现在怎么就发英文的了，与以前的寻找玛拉一样？

好强的观测者，都能看到宇航员在做什么！！！实在是强悍啊！！！！！

这个明明是APOD嘛，版主干嘛说转自NASA什么的。
今天的APOD就是这个图。

7# gohomeman1


APOD就是NASA的啊

太强悍了吧，

因为APOD的概念比较窄，而说NASA我会去看nasa.gov和nasaimages.org，而不是http://apod.nasa.gov/apod/astropix.html

咳，成大又没翻译，北馆还是4.8的页面
ISS and Astronaut
国际空间站和宇航员

那个大图很慢，我就贴个链接吧：
http://apod.nasa.gov/apod/image/0904/STS-119_EVA-2_20090321_192411.jpg
Credit & Copyright: Ralf Vandebergh

Explanation:
These two frames, taken with a video camera and a telescope, reveal remarkable details of the International Space Station (ISS) orbiting some 350 kilometers above planet Earth. Recorded during last month's visit by the crew of shuttle orbiter Discovery on mission STS-119, the pictures show extended solar arrays glinting in bright sunlight against a dark sky. They also likely capture the blurred image of a spacewalking astronaut during the mission's EVA-2 (Extravehicular Activity-2)! The astronaut is installing equipment along one of the station's truss assemblies. Astronomer Ralf Vandebergh, who often images the ISS during its favorable passes through Dutch skies, comments that no other bright ISS structures occupy the position indicated in the inset, and that a reflective, white-suited astronaut would be visible against the truss and correspond to the bright blur. Vandebergh notes that the timing and location further suggest the spacewalker is STS-119 astronaut Joseph Acaba.
这2帧图像，来自天文望远镜和摄像机拍摄的视频，显示了350km外的国际空间站(ISS)的非凡的细节。本录像是上个月发现号航天飞机的乘员组在执行STS-119任务时拍摄的，图中空间站的太阳能板在黑暗的天空背景下闪闪发亮。他们同时幸运的摄下了宇航员在执行太空舱外任务—2（EVA-2）时太空行走的模糊影像!图中宇航员正在太空站的一个装配桁架上安装设备。天文学家Ralf Vandebergh（此君常在ISS飞越荷兰天空时观察它），对右图作了注解：国际空间站在插图中这个区域没有任何结构，事实上，白色的模糊图像对应的不是桁架而是穿着白色宇航服的宇航员。 Vandebergh 标出了日期和地点，这进一步可推测出进行STS-119太空行走任务的是宇航员Joseph Acaba.

PS：1、本图貌似确实从地面拍摄，录像时间：国际标准时2009.3.21 19:24
  2、STS-119是美国的任务编号，我们无需了解。——by gohomeman1

模糊的人影都能分辨

太强了，拍摄技术越来越好！