Sadly we can't all be spacemen. Commercial travel beyond the atmosphere is getting closer but still priced way, way, way beyond the budgetary constraints of mere human beings. The closest many of us will get to outer space is photography and, thanks to ever-cheaper and ever-more-durable cameras, getting those pictures is easier than ever. We recently visited Project Aether on location in Fairbanks Alaska, a group working to study what happens in the upper atmosphere and, along the
