LOG ENTRY: SOL 69 (Jan. 15, 2036)
Found the RTG.
It wasn’t hard to find. I drove 4km south and saw the flag right away. Commander Lewis had buried it atop a small hill. She probably wanted to make sure everyone could see the flag, and it worked great! Except instead of avoiding it, I bee-lined to it and dug it up. Not exactly what she was going for.
It’s a large cylinder with heat-sinks all around it. I could feel the warmth it gave off even through my suit’s gloves. That’s really disconcerting. Especially when you know the root cause of the heat is radiation.
No point in putting it on the roof; my plan was to have it in the cabin anyway. So I brought it in with me, turned off the heater, then drove back to the Hab.
In the 10 minutes it took to get home, even with the heater off, the interior of the rover became an uncomfortably hot 37C. The RTG would definitely be able to keep me warm.
The trip also proved my rigging worked. The solar cells and extra battery stayed beautifully in place while traversing 8km of random terrain.
I declare Sirius 2 to be a successful mission!
I spent the rest of the day vandalizing the interior of the rover. The pressure compartment is made of metal. Just inside that is insulation, which is covered by hard plastic. I used a sophisticated method to remove sections of plastic (hammer), then carefully removed the solid foam insulation (hammer again).
After tearing out some insulation, I suited up and took the RTG outside. Soon, the rover cooled down again, and I brought it back in. I watched as the temperature rose slowly. Nowhere near as fast as it had on my trip back from the burial site.
I cautiously removed more insulation (hammer) and checked again. After a few more cycles of this, I had enough insulation torn out that the RTG could barely keep up with it. In fact, it was a losing battle. Over time, heat would slowly leech out. That’s fine. I can turn on the heater for short bursts when necessary.
I brought the insulation pieces with me back in to the Hab. Using advanced construction techniques (duct tape) I reassembled some of it into a square. I figure if things got really cold, I could tape that to a bare patch in the rover, and the RTG would be winning the “heat fight.”
Tomorrow, Sirius 3 (Which is just Sirius 1 again, but without freezing).
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