Mars and the Meaning of Money
Feb 19 2021
11 mins
Space exploration has an unusual side effect: giving us a sense of the value of money on earth.1/ The Perseverance rover, shown touching down on Mars in the photo below, cost about $2.2 billion to design and build, and about $243 million to launch on an Atlas rocket. 2/ Now that it is on the ground, if all goes well, and it is able to operate, it will cost another $300 million to o