Scientists from NASA and Japan have reportedly provided an estimate for when humanity could face extinction, aligning with previous doomsday predictions made by entrepreneur Elon Musk. Musk, the CEO of SpaceX and Tesla, has often warned about existential threats to humanity, such as climate change, asteroid impacts, artificial intelligence, and nuclear war. He has advocated for the colonization of Mars and other planets as a way to ensure the survival of the human species. According to the article, the scientists' findings suggest a timeline for when Earth may become uninhabitable for humans. While the specific date or period is not detailed in the available content, such predictions are typically based on models of environmental degradation, resource depletion, or catastrophic events. NASA and Japanese researchers are known for studying planetary habitability, climate change, and cosmic risks, which can inform such estimates. The article also notes the human fascination with predicting the end of civilization, referencing Musk's high-profile statements and the scientific community's ongoing research into global risks. While the details of the scientists' confirmation are not fully disclosed, the report highlights the intersection of public figures' warnings and scientific analysis regarding the long-term future of humanity.