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Last Flight Out

brr.fyi

201–210 of 322 posts

Re: Last Flight Out

#201

Earlier quoted context omitted.

My friend who wintered over claimed that the Pole doesn't have "plentiful oxygen and atmospheric pressure" - it's high above sea level, the earth's spin reduces the pressure at the poles and if a low pressure weather system comes in people suffer from altitude sickness https://www.usap.gov/USAPgov/travelAndDeployment/documents/M...

Compared to Mars?

No not compared to Mars, more compared to where humans normally live

Re: Last Flight Out

#202
post #180

Earlier quoted context omitted.

> the purpose of Mars is being a lifeboat for some life-ending disaster on Earth, why doesn't that group of people go and build a self-sufficient colony in the Antarctic? There are various reasons for wanting to go to Mars. I don't think most people's primary motivation is species-level survival.

Like what? A research outpost? You have to get into a knife fight with your peers to get a grad student who works for ramen on your lab's funding proposal, you're not going to get the amortized cost of a real lab on Mars approved. For that money, there's a thousand languishing research proposals that we should be looking into instead. There are no economic reasons to go there, either. It's too far away, it's too dang…

George Mallory's reply to why he wanted to climb Everest will do: "Because it's there."

Re: Last Flight Out

#203
post #180

Earlier quoted context omitted.

> the purpose of Mars is being a lifeboat for some life-ending disaster on Earth, why doesn't that group of people go and build a self-sufficient colony in the Antarctic? There are various reasons for wanting to go to Mars. I don't think most people's primary motivation is species-level survival.

Like what? A research outpost? You have to get into a knife fight with your peers to get a grad student who works for ramen on your lab's funding proposal, you're not going to get the amortized cost of a real lab on Mars approved. For that money, there's a thousand languishing research proposals that we should be looking into instead. There are no economic reasons to go there, either. It's too far away, it's too dang…

The "research outposts" thing was pretty much solved by sending robots to these hostile environments. They have some serious limitations, but it's a lot cheaper to send a few kilograms on a robot than a few hundred kilograms of meat to carry out a few known procedures.

Re: Last Flight Out

#204
post #40

The shower page was interesting, you get 4 minutes of shower time a week https://brr.fyi/posts/showering-at-the-south-pole I'm surprised they can't just melt snow water to run things like showers. Oddly no suggestions on the page about doubling up your shower with someone else to have longer or more frequent showers.

> Everyone is free to stand in the physical shower stall as long as they want! As long as they keep water flow within the allocated quota. I'm going to be turning on the water to get wet, soaping up, turning on the water to rinse. If I have some extra maybe I'll let the water just run for some seconds to enjoy it. More people in the shower isn't going to help, they're just going to get in the way. Also, at least 10 y…

> I'm going to be turning on the water to get wet, soaping up, turning on the water to rinse.

Commonly called a military shower[0], and exactly what I do in my RV when boondocking.

[0] In the military, ironically, even in boot camp we didn't shower this way, we just went very quickly. just the pits...

Re: Last Flight Out

#205

Is there anything a C-130 cannot do? What an incredible aircraft. That landing, complete with reverse thrust, was incredible.

A C-130 with JATO is also fun to watch. I am not sure they do it any more, but the Blue Angels used to do a demo of it with Fat Albert[0] during their air show appearances.

[0] https://avgeekery.com/watch-fat-albert-rockets-into-airshow-...

Re: Last Flight Out

#206
post #196

Earlier quoted context omitted.

How do you figure 120 years? The first South Pole Station was Old Amudsen Scott which started operations in 1957 (65 years ago), the winter of 57-58 was the first time humans stayed through the long night at the pole.

Wikipedia is claiming that the Omond House - 1903 - was the first permanent base. Renamed to Orcadas Base in 1904 and permanently inhabited since. https://en.wikipedia.org/wiki/Orcadas_Base

That's not even within the Antarctic circle, I don't think I'd consider it a "South Pole" outpost.

Re: Last Flight Out

#207
post #122
post #94

Earlier quoted context omitted.

If you really want to go, be a dishwasher or cook or something similar. I've had 4 friends do exactly that. The work was crap, but the experience was well, well worth it.

How do you apply though? I'd assume vacancies would be extremely rare - quite interesting you've had four friends do it.

Vacancies are extremely common, they have regular old job fairs

Just apply with whatever country applies to you

https://www.google.com/search?q=work+in+antarctica

US: https://www.usap.gov/jobsandopportunities/

Australian: https://jobs.antarctica.gov.au/jobs-in-antarctica/

Re: Last Flight Out

#208
post #189
post #188

Earlier quoted context omitted.

This is a latency vs. throughput / pipeline problem in disguise. You could send a food truck's worth of food every hour towards Mars; the first few months will be peaceful and quiet, but things change when a food truck appears in orbit every hour or so.

That only helps if they need lunch not some specific part or medicine etc. Also, Earth Mars transfers get dramatically more expensive outside of specific timing and of course actually sending multiple packages gets ruinously expensive. https://en.m.wikipedia.org/wiki/Hohmann_transfer_orbit

Increasing the number of vehicles in the fleet lets one consider alternative transfers, like the bi-elliptic one mentioned in the article.

...though it might make matters a bit difficult that expected durations vary between 300-ish days and 4 years when I run the numbers in NASA's Trajectory Browser: https://trajbrowser.arc.nasa.gov/

Re: Last Flight Out

#209
These stories are always interesting and I feel like a lot of us have a strand within us that wouldn't mind doing a tour in a place like that

Re: Last Flight Out

#210

Whenever I read about how humans are about to colonize Mars, I think about how much logistics it takes to keep even a single base with a handful of people populated on the South Pole. It's like Mars, but with plentiful oxygen and atmospheric pressure, plentiful (albeit frozen) water, shielded from radiation, low-latency communication with civilization, and is reachable by air and ground vehicles. Given how difficult…

> how difficult and fraught it is to keep a few people alive down there, how does anyone expect to keep a few people alive on Mars, let alone build a colony there? Necessity is the mother of invention. It makes no sense to use precious Antarctic time and space growing all the food when it's cheaper to ship it in. Similar to how civilizations with a history of littoral shipbuilding figured out ocean-faring--if you're…

How is it necessary to colonize Mars?
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