this post was submitted on 28 Dec 2025
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Mars (Planet)

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This is a place to discuss everything about the planet Mars.

Art, community discussion & scientific data are all welcome.

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submitted 2 weeks ago by gandalf_der_12te@discuss.tchncs.de to c/mars@discuss.tchncs.de
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[–] gandalf_der_12te@discuss.tchncs.de 11 points 2 weeks ago (2 children)

I'm currently reading this article: Biosphere 2

It discusses how a green-house (air-tightly enclosed) produced almost enough oxygen for 8 people (due to miscalculations, it actually was a bit less than that and they eventually had to supply additional oxygen from the outside after 16 (!) months.)

[–] Rubanski@discuss.tchncs.de 2 points 5 days ago

That reminds me of this great game from 1999, Biosys, that was inspired by the Biosphere 2. I need to give it a spin again, I remember it being quite fun

[–] pipes@sh.itjust.works 4 points 2 weeks ago

Thanks, your wiki article led me to this other good one: Spaceship Earth