ChainCatcher news, Musk's alternate account @cyb3rgam3r420 replied to @TERMINUS_CTO community member @wobuliangren's tweet "TERMINUS, the first city on Mars" on Twitter at 3:44 PM Beijing time, simply responding with "cool." $TERMINUS is a recently popular "space" series token, inspired by Asimov's "Foundation" series of novels.It is reported that TERMINUS is the name Musk has chosen for the first city on Mars in the future. According to Musk's latest tweet in September, he plans to start rocket landing missions within two years, aiming to establish a self-sustaining city on Mars in about 20 years.