5 ms·

Good luck.. the highest atmospheric density on Mars is equal to the density found 35 km above the Earth's surface

• aidenn0 14y ago
  I think a latex balloon filled with hydrogen could achieve positive buoyancy. Just bring a little bit of water and you can make your own hydrogen.
  • debacle 14y ago
    I don't know of many latexes that are springy at -100 C.
    • CamperBob2 14y ago
      It wouldn't have to be latex. What's wrong with mylar?
    • aidenn0 14y ago
      Touché. See Camper Bob's response for something that would make more sense.