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posted by martyb on Sunday March 14 2021, @05:15AM   Printer-friendly
from the ♫sowing-the-seeds-of-love♫ dept.

[Nearly 4 years ago, we covered flooding at the "doomsday" seed bank at the Svalbard Global Seed Vault. Fortunately, there was no harm to the seed samples stored there. For further background, consult the Wikipedia entry on the seed vault. --Ed]

Why We Need A ‘Moon Ark’ To Store Frozen Seeds, Sperm And Eggs From 6.7 Million Earth Species:

Species or planets[sic] could be wiped off the face of the Earth any minute—so we need a “Moon Ark” to safely store frozen eggs, sperm, seeds and other DNA matter from all 6.7 million Earth species.

That’s according to students and staff at the University of Arizona, who at the IEEE Aerospace Conference last weekend divulged details of an ambitious “modern global insurance policy” for our planet.

Their daring plan is to build a complex in the Moon’s lava tubes staffed by robots and fuelled by solar panels on the lunar surface.

[...] The incredible plan to build a lunar base that includes an underground ark goes something like this:

  • Ball-like SphereX robots—each weighing about 11lbs/5kg and able to fly and hop—to enter, explore and map the Moon’s recently discovered (in 2013) network of underground lava tubes, each about 328ft./100 meters in diameter.
  • Design, and then construct, underground ark in the lava tubes, with solar panels on the lunar surface and elevator shafts that access the facility.
  • Launch 250 rockets to the Moon, each taking 50 samples from each of 6.7 million species (it took about 40 to build the International Space Station).
  • Store the petri dishes of seeds in cryogenic preservation modules inside the lava tubes, which would shield the seeds from solar radiation, meteorites and temperature fluctuations.
  • The seeds would be kept at around -292ºF/180ºC, temperatures that would likely cold-weld together metal parts of the base. Cue “floating shelves” made from cryo-cooled superconductor materials that enable quantum levitation above a powerful magnet.
  • Staff the facility with robots that navigate through it above magnetic tracks. Robots that can operate under cryo-conditions don’t yet exist—though the proposers admit that new technologies will be needed to make the “Moon Ark” a reality.

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  • (Score: 1) by khallow on Sunday March 14 2021, @03:39PM (3 children)

    by khallow (3766) Subscriber Badge on Sunday March 14 2021, @03:39PM (#1124037) Journal

    I think that's exactly the point. Say all engineers are killed on earth. We can't restart until new easily accessible resources are brought up by geological processes which will take some millions years.

    Or we can root through the trash and abandoned buildings. The easily accessible resources of the past are now much more easily accessible, often in the form we would need it manufactured as.

  • (Score: 2) by legont on Sunday March 14 2021, @04:02PM (2 children)

    by legont (4179) on Sunday March 14 2021, @04:02PM (#1124050)

    No, processing garbage on industrial scale is even bigger technological problem then getting resources from underground.

    --
    "Wealth is the relentless enemy of understanding" - John Kenneth Galbraith.
    • (Score: 1) by khallow on Monday March 15 2021, @03:00AM

      by khallow (3766) Subscriber Badge on Monday March 15 2021, @03:00AM (#1124270) Journal

      No, processing garbage on industrial scale is even bigger technological problem then getting resources from underground.

      Sorry, no. First, it's at or near ground level. That alone takes considerably less effort than digging stuff from deep underground. Second, the resources are embedded in material that is far softer than the usual ore material. Third, the resources are usually higher quality and of higher concentration than in natural ore bodies.

    • (Score: 2) by Mykl on Monday March 15 2021, @04:27AM

      by Mykl (1112) on Monday March 15 2021, @04:27AM (#1124294)

      Who said anything about an industrial scale? I'm guessing that post-Apocalypse, our population will be down to a maximum of 5% of today's levels, probably more like under 1%. At those population levels (and due to a lack of other options), you'd probably find people just burning the garbage to get to the stuff they want