This post is the second in a series. Read part one here. “From a mathematics and trajectory standpoint and with a certain kind of technology, there’s not too many different ways to go to Mars. It’s been pretty well figured out. You can adjust the decimal places here and there, but basically if you're talking about chemical rockets, there's a certain way you're going to go to Mars.” - John Aaron[1]Unlike the Moon, which hangs in the sky like a lonely grandparent waiting for someone to ...