this post was submitted on 21 Nov 2023
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244
A City on Mars: Reality kills space settlement dreams (arstechnica.com)
submitted 2 years ago by [email protected] to c/[email protected]
123 comments fedilink hide all child comments
 

A book review on the latest Weinersmith creation. It’s true, there is so much we don’t know.

Just throwing this out there on this forum because missing technology is the problem that kills the dream of Mars, according to the authors.

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[–] [email protected] 4 points 2 years ago (1 children)

It is less energy to go Mars to the moon than earth to the moon

[–] [email protected] 1 points 2 years ago

It is also about the same delta-V to go from the surface if the earth to the surface of the Moon OR Mars. At least Mars has water.