Richard Branson is set to make history on Sunday by becoming the first person to launch to the edge of space on his own company's commercial vehicle, and Elon Musk might be there to watch him make the trip.Musk, the CEO of Tesla and his own space company, SpaceX, wished Branson well on the journey and implied that he would be at the launch site in New Mexico to watch the Virgin Galactic flight."Will see you there to wish you the best," Musk wrote on Twitter after retweeting Branson's message about Sunday's planned journey.-Elon Musk (@elonmusk) July 10, 2021