I will first use cheating to explore Strange new worlds,or ion engine,or my NP Grand Tour Ship to get some probes then select the best planets and do some math for interplanetary manned mission *open KSP and look for Kerbals who hate most,select one and say "welcome to VD industries experimental interplanetary ship,please,decouple all comunication things after getting to sun orbit.The VD industries is not responsible for leaving you in solar orbit,after reaching solar orbit,please wait until 0.17" *