SpaceX Starship's 5 Engines and Heat Shield - Elon Musk Explains

SpaceX CEO Elon Musk explained the engines and heat shield of Starship on Sept. 28, 2019. Story: Elon Musk Unveils SpaceX's New Starship Plans for Private Trips to the Moon, Mars and Beyond: https://www.space.com/elon-musk-unveils-spacex-starship-2019-update.html Credit: SpaceX