In 2 years, the first unmanned interstellar spacecraft will be launched to Mars to test the reliability of landing; in 4 years, if the unmanned spacecraft successfully lands, the first manned landing on Mars will be completed; in 20 years, a self-sufficient city TERMINUS will be built on Mars! The long-term vision is to develop humans into a multi-planet species and extend the continuity of the human race by reducing dependence on a single planet! #马斯克概念 #火星城 #terminus $BTC