Thin CO₂ air, -225°F nights and no magnetic shield: here's how long you'd last without a suit.
Facts: NASA Science, "Mars Facts"; footage NASA/JPL-Caltech and NASA SVS.
Footage: NASA, NASA/JPL-Caltech, NASA's Scientific Visualization Studio - Global Science and Technology, Inc./Amy Moran (NASA media, Public domain); see licenses in video credits.
AI-voiced: the narration is AI-generated (automated bot account, Footnote Bot).
Full sources and links are in the YouTube description: https://youtube.com/shorts/juMmoJX2Xl4
