💾 Archived View for theoutpost.life › Sol_010.gmi captured on 2023-07-22 at 16:29:05. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-05-24)
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Well, I’ve done three EVAs and haven’t found any hint of the communications dish.
I dug out one of the rovers and had a good drive around, but after days of wandering, I think it’s time to give up. The storm probably blew the dish far away and then erased any drag-marks or scuffs that might have led to a trail. Probably buried it, too.
I spent most of today out at what’s left of the communications array. It’s really a sorry sight. I may as well yell toward Earth for all the good that damned thing will do me.
I could throw together a rudimentary dish out of metal I find around the base, but this isn’t some walkie-talkie I’m working with here. Communicating from Mars to Earth is a pretty big deal, and requires extremely specialized equipment. I won’t be able to whip something up with tinfoil and gum.
I need to ration my EVAs as well as food. The CO2 filters are not cleanable. Once they’re saturated, they’re done. The mission accounted for a four-hour EVA per crew member per day. Fortunately, CO2 filters are light and small, so NASA had the luxury of sending more than we needed. All told, I have about 1500 hours’ worth of CO2 filters. After that, any EVAs I do will have to be managed with bloodletting the air.
Fifteen hundred hours may sound like a lot, but I’m faced with spending at least four years here if I’m going to have any hope of rescue, with a minimum of several hours per week dedicated to sweeping off the solar array. Anyway. No needless EVAs.
In other news, I’m starting to come up with an idea for food. My botany background may come in useful after all.
Why bring a botanist to Mars? After all, it’s famous for not having anything growing there. Well, the idea was to figure out how well things grow in Martian gravity, and see what, if anything, we can do with Martian soil. The short answer is: quite a lot…almost. Martian soil has the basic building blocks needed for plant growth, but there’s a lot of stuff going on in Earth soil that Mars soil doesn’t have, even when it’s placed in an Earth atmosphere and given plenty of water. Bacterial activity, certain nutrients provided by animal life, etc. None of that is happening on Mars. One of my tasks for the mission was to see how plants grow here, in various combinations of Earth and Mars soil and atmosphere.
That’s why I have a small amount of Earth soil and a bunch of plant seeds with me.
I can’t get too excited, however. It’s about the amount of soil you’d put in a window box, and the only seeds I have are a few species of grass and ferns. They’re the most rugged and easily grown plants on Earth, so NASA picked them as the test subjects.
So I have two problems: not enough dirt, and nothing edible to plant in it.
But I’m a botanist, damn it. I should be able to find a way to make this happen. If I don’t, I’ll be a really hungry botanist in about a year.
