sick of this rover. The inside’s the size of a van. That may seem like plenty of room, but try being trapped in a van for 8 days. I look forward to tending my potato farm in the wide open space of the Hab.
I’m nostalgic for the Hab. How fucked up is that?
I have shitty ‘70’s TV to watch, and a bunch of Poirot novels. But mostly I spend my time thinking about getting to Ares 4. I’ll have to do it someday. How the hell am I going to survive a 3,200km trip in this thing? It’ll probably take 50 days. I’ll need the Water Reclaimer and the Oxygenator, maybe some of the Hab’s main batteries, then a bunch more solar cells to charge everything… where will I put it all? These thoughts pester me throughout the long boring days.
Eventually, it gets dark and I get tired. I lay among the food packs, water tanks, extra O2 tank, piles of CO2 filters, box of pee, bags of shit, and personal items. I have a bunch of crew jumpsuits to serve as bedding, along with my blanket and pillow. Basically, I sleep in a pile of junk every night.
Speaking of sleep… G’night.
By my reckoning, I’m about 100km from Pathfinder. Technically
As I mentioned, it’s been a long, boring drive. And I’m still on the outward leg. But hey, I’m an astronaut. Long-ass trips are my business.
Navigation is tricky.
The Hab’s nav beacon only reaches 40km, then it’s too faint. I knew that’d be an issue when I was planning this little road trip, so I came up with a brilliant plan that didn’t work.
The computer has detailed maps, so I figured I could navigate by landmarks. I was wrong. Turns out you can’t navigate by landmarks if you can’t find any god damned landmarks.
Our landing site is at the delta of a long-gone river. If there are any microscopic fossils to be had, it’s a good place to look. Also, the water would have dragged rock and soil samples from thousands of kilometers away. With some digging, we could get a broad geological history.
That’s great for science, but it means the Hab’s in a
I considered making a compass. The rover has plenty of electricity and the med kit has a needle. Only one problem: Mars doesn’t have a magnetic field.
So I navigate by Phobos. It whips around Mars so fast it actually rises and sets twice a day, running west to east. It’s isn’t the most accurate system, but it works.
Things got easier on Sol 75. I reached a valley with a rise to the west. It had flat ground for easy driving, and I just needed to follow the edge of the hills. I named it “Lewis Valley” after our fearless leader. She’d love it there, geology nerd that she is.
Three sols later, Lewis Valley opened into a wide plain. So, again, I was left without references and relied on Phobos to guide me. There’s probably symbolism there. Phobos is the god of fear, and I’m letting it be my guide. Not a good sign.
But today, my luck finally changed. After two sols wandering the desert, I found something to navigate by. It was a 5km crater, so small it didn’t even have a listed name. But to me, it was the Lighthouse of Alexandria. Once I had it in sight, I knew exactly where I was.
I’m camped near it now, as a matter of fact.
I’m finally through the blank areas of the map. Tomorrow, I’ll have the Lighthouse to navigate by, and Hamelin crater later on. I’m in good shape.
Now, on to my next task: Sitting around with nothing to do for 12 hours.
I better get started!
Almost made it to Pathfinder today, but I ran out of juice. Just another 22km to go!
An unremarkable drive. Navigation wasn’t a problem. As Lighthouse receded into the distance, the rim of Hamelin Crater came in to view.
I left Acidalia Planitia behind a long time ago. I’m well into Ares Vallis now. The desert plains are giving way to bumpier terrain, strewn with ejecta that never got buried by sand. It makes driving a chore; I have to pay more attention.
Up till now, I’ve been driving right over the rock-strewn landscape. But as I travel further south, the rocks are getting bigger and more plentiful. I have to go around some of them or risk damage to my suspension. The good news is I don’t have to do it for long. Once I get to Pathfinder, I can turn around and go the other way.
The weather’s been very good. No discernible wind, no storms. I think I got lucky there. There’s a good chance my rover tracks from the past few sols are intact. I should be able to get back to Lewis Valley just by following them.
After setting up the solar panels, I went for a little walk. I never left sight of the rover; the last thing I want to do is get lost on foot. But I couldn’t stomach crawling back into that cramped, smelly rat’s nest. Not right away.
It’s a strange feeling. Everywhere I go, I’m the first. Step outside the rover? First guy ever to be there! Climb a hill? First guy to climb that hill! Kick a rock? That rock hadn’t moved in a million years!
I’m the first guy to drive long-distance on Mars. The first guy to spend more than 31 sols on Mars. The first guy to grow crops on Mars. First, first, first!
I wasn’t expecting to be first at anything. I was the 5th crewman out of the MDV when we landed, making me the 17th person to set foot on Mars. The egress order had been determined years earlier. A month before launch, we all got tattoos of our “Mars Numbers.” Johanssen almost refused to get her “15” because she was afraid it would hurt. Here’s a woman who had survived the centrifuge, the vomit comet, hard landing drills and 10k runs. A woman who fixed a simulated MDV computer failure while being spun around upside- down. But she was afraid of a tattoo needle.
Man, I miss those guys.
I’m the first person to be alone on an entire planet.
Ok, enough moping. Tomorrow, I’ll be the first person to recover a Mars probe.
Victory! I found it!
I knew I was in the right area when I spotted Twin Peaks in the distance. The two small hills are under a kilometer from the landing site. Even better, they were on the far side of the site. All I had to do was aim for them until I found the Lander.
And there it was! Right where it was supposed to be!
Pathfinder’s final stage of descent was a balloon-covered tetrahedron. The balloons absorbed the impact of landing. Once it came to rest, they deflated and the tetrahedron unfolded to reveal the probe.
It’s actually two separate components. The Lander itself, and the Sojourner rover. The Lander was immobile, while Sojourner wandered around and got a good look at the local rocks. I’m taking both back with me, but the important part is the Lander. That’s the part that can communicate with Earth.
I excitedly stumbled out and rushed to the site.
I can’t explain how happy I was. It was a
The Lander was half buried. With some quick and careful digging, I exposed the bulk of it, though the large tetrahedron and the deflated balloons still lurked below the surface.
After a quick search, I found Sojourner. The little fella was only two meters from the Lander. I vaguely remember it was further away when they last saw it. It probably entered a contingency mode and started circling the Lander, trying to communicate.
I quickly deposited Sojourner in my rover. It’s small, light, and easily fit in the airlock. The Lander was a different story.
I had no hope of getting the whole thing back to the Hab. It was just too big. It was time for me to put on my mechanical engineer hat.
The probe was attached to the central panel of the unfolded tetrahedron. The other three sides were each attached with a metal hinge. As anyone at JPL will tell you, probes are delicate things. Weight is a serious concern, so they’re not made to stand up to much punishment.
