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File:Ice sublimating in the Dodo-Goldilocks trench.gif

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描述
English: Dice-sized clumps of bright material in the Dodo-Goldilocks trench disappeared over the course of four days, leading the scientists to the conclusion that they were made out of ice that sublimated.
Norsk nynorsk: Terningstore klumpar av lyst materiale i Dodo-Goldilock-grøfta forsvann over fire dagar, noko som leidde forskarane til å konkludera med at klumpane var laga av is som sublimerte.

Original caption

These images were acquired by NASA's Phoenix Mars Lander's Surface Stereo Imager on the 21st and 25th days of the mission, or Sols 20 and 24 (June 15 and 18, 2008).

These images show sublimation of ice in the trench informally called "Dodo-Goldilocks" over the course of four days.

In the lower left corner, lumps disappear, similar to the process of evaporation.

The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

Image credit: NASA/JPL-Caltech/University of Arizona/Texas A&M University
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來源

Image with caption:http://www.nasa.gov/mission_pages/phoenix/images/press/14060.html

Press release accompanying image: http://www.nasa.gov/mission_pages/phoenix/news/phoenix-20080619.html
作者 NASA/JPL-Caltech/University of Arizona/Texas A&M University

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Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
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目前2008年6月20日 (五) 12:08於 2008年6月20日 (五) 12:08 版本的縮圖512 × 1,024(799 KB)Njardarlogar{{Information |Description= {{en|Dice-sized clumps of bright material in the Dodo-Goldilocks disappeared over the course four days, leading the scientists to the conclusion that they were made out of ice.}} {{nn|Terningstore klumpar av lyst ma

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