2016年8月23日 星期二

How big is that butte?

Whenever I share images from Curiosity, among the most common questions I’m asked is “what is the scale of this image?” With help from imaging enthusiast Seán Doran, I can answer that question for some of the Murray buttes.

from Planetary Society Blog http://ift.tt/2bM5w4O
via IFTTT

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