https://www.airsassociation.org/services-new/airs-knowledge-network-n/airs-articles/item/19035-the-first-mars-astronauts-may-be-trapped-inside-of-a-tube-for-3-years-with-no-chance-of-escape
https://www.airsassociation.org/services-new/airs-knowledge-network-n/airs-articles/item/19035-the-first-mars-astronauts-may-be-trapped-inside-of-a-tube-for-3-years-with-no-chance-of-escape