When Superstorm Sandy nearly sank New York City two years ago, we knew it was going to happen. Same with snowmageddon in 2010: D.C. got more snow than a Saskatoon Christmas, and, again, we knew it was going to happen. Those were both devastating storms, but we were as prepared for them as we could have been, thanks to two very important satellites. Now, however, as superstorms become more frequent, those two very important satellites are running out of time. Read more in Popular Mechanics