At a technology summit, Elon Musk joined the conversation remotely. He shared that the lunar exploration initiative is steadily progressing and underscored the paramount importance of establishing a research outpost following a successful moon landing. Looking further ahead, Musk's sights are set on Mars, where he dreams of constructing a self-sustaining city. If everything proceeds according to plan, he believes this ambitious project could materialize within approximately 30 years. Moreover, he posited that if transportation capabilities to Mars are significantly enhanced during optimal launch windows, the Red Planet could potentially achieve self-sufficiency in as little as 25 years. Once this milestone is reached, human civilization will transcend its sole reliance on Earth, thereby extending its survival prospects. Musk also highlighted that humanity is currently on the cusp of evolving into a multi-planetary species.