Pic Blog: Mars
文章日期:2013年2月6日

This image released by NASA on October 4, 2012 shows NASA's Mars rover Curiosity as it cut a wheel scuff mark into a wind-formed ripple at the "Rocknest" site to give researchers a better opportunity to examine the particle-size distribution of the material forming the ripple.

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【版權】明報網站,2013

【關鍵字】Mars,picblog

【節目】Pic Blog