Pressure

=Pressure= Pressure refers to atmospheric pressure. Whatever pressure the astronaut might feel due to being stranded on a deadly planet away from human civilization is not covered in this article.

Impact
As with temperature, pressure is mostly cosmetic as long as the space suit remains intact. However, if it's compromised, the difference in internal and external pressure can lead to death. Always carry some spare patch tape with you, in case of breach (or you doing something dumb, like walking into a porcupine plant that pokes holes into you).