I decide to survey a perimeter around my base camp, in order to scavenge broken ship parts as well as create a map of the area. I head back to base for now, and plan to spend the foreseeable future scavenging and surveying incrementally.
I proceed to find a locked capsule back around my base camp. It's a wonder I hadn't found it before, after all my scavenging. I can't seem to figure out how it opens, so I go to sleep.
How can you say I don't? It's right here in front of me.
I wake up the next morning and go about my business. But when I'm peeing, I forget that I left the capsule nearby, and I accidentally sprinkle a little on it. The capsule begins to glow.