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NASA’s Mars Science Laboratory rover, Curiosity, at its Rocknest
4 W$ t# ]7 ^8 P+ ^9 Asample-collection site, Gale crater, Mars, on 31 October 2012.
p" V8 J+ N2 z# ?; ZThis is a mosaic of 59 images acquired by the Mars Hand Lens: n, P9 ]. f ^/ u1 W' N
Imager, a camera mounted at the end of Curiosity’s robotic arm
" {, `1 o6 h; S" u(both partly not visible during imaging and cropped out during
& x2 l$ C( B" ]% }# j9 v& \processing). Four scoop troughs are shown; a fi fth was created after
0 ] \" G6 Z/ m0 n! Vthe mosaic was obtained. The width of each rover wheel is 40 cm.! _, o# j# H3 j* [( {0 F, S
See page 1475." M" P+ b- `# f$ G3 y
5 \1 F# l" }: C- C1 P# B/ `
回复有免费下载链接 ]9 m1 S q6 A0 K }( Z" n4 }3 C
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