Question: @rob how long would your body last in space if you were just floating around?

Rob Appleyard answered on 18 Nov 2014:

Hmm, that’s a good question. You wouldn’t live very long, just a few minutes until you ran out of air.

I don’t know how long your body would last, that could be a very long time because most of the processes that cause bodies to decompose require oxygen to do their thing, so you’d probably be a very well preserved corpse!