The stupid is you. We are talking about deep space exploration. You think we are talking about sending satellite on earth orbit?
It is you who is stupid and not me. You are such an idot who doesn't know that satellite or any other payload for Geo orbit, moon mission or any deep space mission is delivered at same orbit. Its orbit is subsequently raised by sling shotying. You are a typical chinese with low knowlede and jigh ego. I don't know how do you accommodate suvh a nig ego in a small brain.