3 ms·
Methane is a choice driven by the ease of ISRU making methane on Mars. It's much easier to use a thin atmosphere of CO2 than to dig up ice.
by greglindahl 9y ago
Methane is a choice driven by the ease of ISRU making methane on Mars. It's much easier to use a thin atmosphere of CO2 than to dig up ice.
- Nomentatus 9y agoOr perhaps better, locate at a place on Mars where you have permanent water ice and seasonal CO2 ice.