Our September 2015 puzzler is out. Here’s a clue: the image shows a landscape on Earth, not Mars. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, what the image shows, and why the scene is interesting. We can’t offer prize money, but, we can promise you credit and glory (well, maybe just credit). Roughly one week after a puzzler image appears on the blog, we will post an annotate...
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