Phil Elliott
Footballguy
Sorry if a honda...watched a great episode of NOVA last night explaining the development of Perseverance and some of the critical issues they addressed such as how do you fly a drone in atmosphere that is 1/100th of earth, developing ability to create oxygen for future mission as the fuel to blast off to return to earth, developing ability to determine where to land, how to process/store the core samples and the main objective of looking for signs of "life".