Alex Corbett and Walter Andrewkowski, two guys thrown together by chance, now making their way in a crazy universe one adventure at a time. All the while trying to stay one step ahead of the mafia and with the hopes of turning a profit.
These are their original adventures, first published in the 1990's as black and white mini-comics.
Sadly, I don't think they make those glasses.
As to the air running out, I'm sure most space ships have air handlers that would take care of that, at least they would as long as they are running. Kinda like the AC in your car. Well, at least they've got battery power. For a while.