Elon Musk Explains How Space Satellites Could Help Cool Earth For 1 Billion Years (AI-generated) Elon Musk has raised concerns about the possibility of future extinction events and what it could take to protect Earth. The tech mogul took to X on Sunday, warning that switching to sustainable energy alone may not be enough and emphasised that humanity may eventually require advanced space technology and large-scale geo-engineering to keep the planet’s temperature under control. The Tesla and SpaceX CEO wrote on X, “Extremely severe extinction events happen every 100M years or so and just switching to sustainable energy will not be enough to stop them.” He added, “Space satellites to control temperature and massive geo-engineering will be needed or it will be game over.” Musk was responding to an X account called @xenocosmography, which had argued that a highly advanced Dyson swarm could be the most practical way to cool Earth. Those who do not know, a Dyson swarm is a collection of satellites or solar-energy-collecting structures built around a star to capture a large portion of its energy. Musk agreed with the idea and described a futuristic system involving satellites positioned between Earth and the Sun. In a separate X post, he wrote, “And that is, of course, how it will be done. Sentient satellites, launched into Earth-Sun Lagrange points by mass drivers on the Moon, can solve global warming for ~1B years.” The concept is highly futuristic. Earth-Sun Lagrange points are locations in space where the gravitational forces of the Sun and Earth can allow objects to remain in relatively stable positions. Musk’s latest comments point toward a far more distant technological question about whether humanity could one day use enormous space-based systems and geo-engineering to protect the Earth from threats that go far beyond today's climate challenges and may eventually lead to severe extinction events. Govind Choudhary is the Chief Copy Editor for Tech at Times Now with over five years of experience in the media industry. He covers consumer technolog... View More