Could a Mars Colony Survive Without Earth?

If the next cargo ship never arrived, a Mars settlement would not fail in one dramatic moment. It would discover which of its everyday systems can keep working, which can be repaired, and which still depend on a part, medicine, material, or skill that only Earth can send. This documentary follows that problem from water and air to food, power, workshops, medicine, and the people who must keep every system understandable. It separates a stocked outpost from a settlement that can renew essential resources and, further still, from a civilisation able to restore the things it did not expect to lose. Mars may become less vulnerable long before it becomes fully self-sufficient—but no demonstrated Mars colony has closed every dependency. Chapters: 00:00:00 Opening Overview 00:02:01 The Stores Can Buy 00:08:46 Water That Comes Back 00:18:06 Making the Next Breath 00:25:38 Growing the Next Meal 00:38:50 A Night That Lasts 00:49:15 From Red Ground to Metal 00:59:11 The Part That Almost Fits 01:10:37 A Clinic Without Evacuation 01:20:29 The Shelf That Ages 01:29:06 The Work Behind a Day 01:38:43 Enough People to Continue 01:48:05 A Problem Nobody Packed For Key sources: Environmental Control and Life Support Systems - https://www.nasa.gov/reference/enviro... MOXIE: Mars Oxygen In-Situ Resource Utilization Experiment - https://mars.nasa.gov/mars2020/missio... Humans to Mars - https://www.nasa.gov/humans-in-space/... The Menu for Mars: Designing a Deep Space Food System - https://www.nasa.gov/humans-in-space/...