SpaceX Starship

Starship is a fully reusable launch system in development by American aerospace company SpaceX, which consists of a first stage named Super Heavy and a second stage named Starship.

Quotes

 * If it were to take longer to convince NASA and the authorities that we can do it versus just doing it, then [SpaceX] might just do it [ourselves]. It may literally be easier to just land Starship on the moon than try to convince NASA that we can.
 * Elon Musk, TIME Magazine, 12 July 2019, https://time.com/5628572/elon-musk-moon-landing/