Edison. 'Inventor of the light bulb' my ass. =P Related: (Big Picture, Good read though) If I were to pick a scientist, I am stuck between Sagan and Tyson. Maybe Brian Cox?
1. Purposely fudge a Mun landing. 2. Send a rescue mission, lander with a passenger module. 3. Bring them home! After that, I will probably make a mun base and EVA all of my Kerbals and have a Kerman family reunion.