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About Those “Polar Lava Tubes”
AIRSPACEMAG.COM ^ | 16 Jan, 2018 | Paul D. Spudis

Posted on 01/17/2018 7:58:00 PM PST by MtnClimber

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To: MtnClimber

Most Sci-fi gets it wrong. Extra-terrestrial planets and moons will not be major colonies. At best, they will provide materials for the real colonies, and that function will be 99.999% automated. We’ll hollow out moons and asteroids while we build gigantic ribbons of much more pleasant habitrails across the star system.


21 posted on 01/18/2018 1:20:51 AM PST by dangus
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To: Dogbert41

Coffins apartments in big cities have no windows.

They have no trees, no ground, no dirt, no grass, no rocks, only steel.


22 posted on 01/18/2018 1:22:43 AM PST by TheNext
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To: TheNext

On airless surfaces like the moon, glass made there would be stronger than steel because it would have no air in it.


23 posted on 01/18/2018 1:39:12 AM PST by PIF (They came for me and mine ... now it is your turn ...)
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To: Dogbert41

You’d have to be disturbed to trade living in beautiful England for the desolation of the New World...


24 posted on 01/18/2018 2:37:36 AM PST by Kozak (DIVERSITY+PROXIMITY=CONFLICT)
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To: Dogbert41
"I think you’d have to be disturbed to trade a beautiful warm earth for a cold hard rock, or cave, out in space."

All those craters waiting to be filled with $#!T...

25 posted on 01/18/2018 2:53:47 AM PST by outofsalt ( If history teaches us anything it's that history rarely teaches us anything)
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To: Dogbert41

People moved from rural areas to cities and now live in high-rise apartments. The only time they go outside is to go indoors somewhere else.


26 posted on 01/18/2018 3:34:34 AM PST by hopespringseternal
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To: MtnClimber

Would you trade the relative comfort of living in a tenement in a major city to living out in the middle of nowhere in a sod house? Many of our ancestors did.


27 posted on 01/18/2018 7:10:52 AM PST by jmcenanly ("The more corrupt the state, the more laws." Tacitus, Publius Cornelius)
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To: jmcenanly

Going to a new continent overflowing with untapped natural resources, food and free land, is quite different than landing on a barren planet where every single thing keeping you alive has to be imported from earth.

They may be interesting and exciting places to visit, but I sure wouldn’t want to be stuck in a glassed in hut waiting on the next multi-billion dollar rocket to return with a pallet of food, water, oxygen, TP, duct tape, and the latest from Netflix.


28 posted on 01/18/2018 5:51:06 PM PST by Dogbert41 (Jerusalem is the city of The Great King!)
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