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NASA’s Mars Science Laboratory rover, Curiosity, at its Rocknest8 ~9 `/ S: p$ W. e+ R
sample-collection site, Gale crater, Mars, on 31 October 2012.
- C Y* m, Y' O- b; PThis is a mosaic of 59 images acquired by the Mars Hand Lens
* h4 `. h. J+ K" ~Imager, a camera mounted at the end of Curiosity’s robotic arm
% j0 R8 ?! y) ~0 x; f6 S(both partly not visible during imaging and cropped out during
# f7 l1 q! G8 b! p' f( nprocessing). Four scoop troughs are shown; a fi fth was created after
% v# \3 k+ v" r/ G- Lthe mosaic was obtained. The width of each rover wheel is 40 cm.
. m' i3 H5 Y( I- t7 i, N' @2 {See page 1475.9 q$ e8 ~ q+ p$ l5 t( E# z
7 ~& I5 G e% Z1 h! h回复有免费下载链接
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