When I first watched Firefly, I was struck by an early scene where protagonist Captain Mal Reynolds is floating through space in a distinctly patched-together suit from repurposed parts, like his old combat helmet. Like lots of things in the series, these suits look like they could be used for any activity, whether that’s stealing cargo, working on exterior repairs, or just moving around outside. But while it fits thematically, these activities are all pretty specific tasks, and I just can’t quite buy that a suit made up of random parts is going to be safe or effective at any of them in the long run.

firefly

Firefly

I just can’t quite buy that a suit made up of random parts is going to be safe or effective at any of them in the long run.

Space suits from science fiction

Martian spacesuit

Space suits are cool — and complicated. Unsurprisingly, science fiction writers, movie directors, and prop-makers also love space suits — you’ll find them everywhere from Robert A. Heinlein’s novel Have Space Suit — Will Travel, to the latest Alien movie. But not everybody does their homework: for every fictional space ...