Produced by | Sohu Technology Author | Zheng Songyi Editor | Wang Yiqing A few days ago, Elon Musk delivered a motivational speech at the Starship Rocket Garden in Texas, mainly focusing on the concept of a spacefaring civilization. The talk lasted 44 minutes. The Urgency of Colonizing Other Planets Musk noted that he is … Continue reading Musk: Mars Colony Possible Within 20 Years; Starship Launch Below $3M →