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If an astronaut could survive on Mars for a year then could he also survive alone in a large cold cave for a year without physical human contact?
Dlocklear01
On Mars the astronaut could hike for thousands of miles and explore incredible canyons and mountains, so he may not be as bored as he would become in a cave. On Mars the astronaut could use solar panels to power all of his equipment for the entire year. On Mars, the communication would be wireless. On Mars there would be sunsets and sunrises and beautiful stars to look at. So the cave experiment ( done several times already ) would not prove how long an astronaut could survive on Mars. On Mars, an astronaut could have robots to help him do things. He could possibly travel by bicycle or on a small electric motorbike. He could probably even explore caves.
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∙ 15y ago
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