3 ms·
Lunar soil is 1500kg/m^3 and the average lunar density is 3300kg/m^3 So 100T of moon is not hard to come up with. I wonder if the shade can basically be a real
by sitkack 6y ago
Lunar soil is 1500kg/m^3 and the average lunar density is 3300kg/m^3
So 100T of moon is not hard to come up with. I wonder if the shade can basically be a really thin sheet of aluminum foil.
How aluminum foil is made (on earth) https://www.youtube.com/watch?v=LolDAOxdLxk https://www.youtube.com/watch?v=LolDAOxdLxk
I was thinking about this before, I was wondering if you could heat a ball of metal on a shaft and then spin the shaft so that the ball pancakes out and the rotational force pulls the sheet into an extremely flat disk. Manufacturing in low g could enable entirely different construction techniques.
Maybe something like https://www.sciencedirect.com/science/article/pii/S0924424721000650 https://www.sciencedirect.com/science/article/pii/S092442472...
- rbanffy 6y agoThat's probably how it would be done, with whatever is the most easily available viable material there. Metallurgy on the Moon will be very interesting - there is the low gravity and the vacuum to play with.