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Mars's atmosphere is very low density, so the balloon would have to be unreasonably enormous to fly anything useful. Venus, on the other hand, has an extraordin
by zbrozek 6y ago
Mars's atmosphere is very low density, so the balloon would have to be unreasonably enormous to fly anything useful. Venus, on the other hand, has an extraordinarily dense atmosphere. So dense that folks have hypothesized floating entire cities.
- lostgame 6y agoIs this fact the inspiration behind the floating city in Star Wars V? (Serious question)
- sandworm101 6y agoThe inspiration was the gas giants, planets with no practical surface on which to land.