We rounded up the coolest, biggest and most important space stories of 2013 and asked the editors of Scientific American to vote for their top five. Here they are in our latest episode of the Countdown.
Eric is multimedia journalist and producer who specializes in science and natural history. His work has appeared on the websites of Scientific American, Nature, Nature Medicine, Popular Science, Slate and The New York Times among many others. He is a former video producer & editor for Scientific American. Follow Eric R. Olson on Twitter