Could humans survive on Mars? Nasa has cluesMars used to have a warmer and wetter climate, which changed after billions of years because the Sun's solar wind removed most of its atmosphere, which transformed the planet into its current dry and frozen state.The NASA mission, named Escape and Plasma...source https://www.thenews.com.pk/latest/1395720-could-humans-survive-on-mars-nasa-has-clues
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