24 October 2016 - landing on Venus
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Europe landed nicely on Titan, which is easy to land on. Europe has
repeatedly run into trouble landing on Mars and on a comet, which are
hard. So if the European Space Agency needs help in its budget talks,
maybe they should make Venus their planet—its air is so thick that
you can drop to the surface like a rock and land softly (before you die
of the heat, that is). It will be a good joke on Elon Musk if it turns
out that humans can’t reproduce in Mars gravity, and the first space
colonies float high in the atmosphere of Venus, just above the sulfuric
acid haze.
clue:
Nobody knows what the medical consequences may be of living in Mars
gravity.
Earth air is a lifting gas on Venus. You could float in a balloon
of air at about 50 km altitude where the pressure and temperature
are similar to Earth. The gravity will be similar too, and Venus is
easier to reach from Earth. It might be tough to mine the surface,
though.
give me a clue so sweet and true