That<em>is</em>a good point. How much oxygen do we have?<br/>Is it possible to know whether the airlock is sealed (that is, if the oxygenless environment inside the ship is limited to a small room, or if there's a huge corridor)?<br/>What does the environment look like? Is there a good place to hide while the batteries charge the terminal? Is it possible to plug them in to charge, then leave the airlock to hide somewhere nearby?