A hypothetical human on Mars can do things that the drones we currently have in Mars cannot. A more interesting question is: how much does it cost to send peop

A hypothetical human on Mars can do things that the drones we currently have in Mars cannot. A more interesting question is: how much does it cost to send people to Mars, and if we use the same amount of money to send more robotic probes, what can a hypothetical Martian astronaut do that (equally hypothetical) Martian drone armies cannot.