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File:Mars sky at noon PIA01546.jpg

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The Martian sky at noon is yellow-brown, which contrasts with its pinkish-red color at sunset.

The true color of Mars based upon three filters with the sky set to a luminance of 60. The color of the Pathfinder landing site is yellowish brown with only subtle variations. These colors are identical to the measured colors of the Viking landing sites reported by Huck et al. [1977]. This image was taken near local noon on Sol 10. A description of the techniques used to generate this color image from IMP data can be found in Maki et al., 1999. Note: a calibrated output device is required accurately reproduce the correct colors.

Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The en:Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the en:California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.
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http://photojournal.jpl.nasa.gov/catalog/PIA01546

作者 NASA/JPL-Caltech
本图像或视频收录于美国国家航空航天局 (NASA)喷气推进实验室(Jet Propulsion Laboratory),其照片编号是: PIA01546

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Public domain 本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zhNASA版权方针页面JPL图片使用方针。)
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  • 2004-07-05 09:00 Curps 982×236×8 (14190 bytes) Courtesy: NASA/JPL-Caltech

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当前2007年9月14日 (五) 08:302007年9月14日 (五) 08:30版本的缩略图982 × 236(14 KB)Liftarn{{Information |Description=Courtesy: NASA/JPL-Caltech The Martian sky at noon is yellow-brown, which contrasts with its pinkish-red color at sunset. The true color of Mars based upon three filters with the sky set to a luminance of

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