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Orbiter Photos Suggest Salt Water on Mars
- ColinWright 15y agoSame story: http://news.ycombinator.com/item?id=2847028 http://news.ycombinator.com/item?id=2847028 <- Many comments http://news.ycombinator.com/item?id=2847114 http://news.ycombinator.com/item?id=2847114 <- A few comments http://news.ycombinator.com/item?id=2847225 http://news.ycombinator.com/item?id=2847225 http://news.ycombinator.com/item?id=2847262 http://news.ycombinator.com/item?id=2847262