马斯克接受采访，透露可怕预测：地球上所有的生命都将被太阳摧毁

Core Viewpoint - Elon Musk warns that all life on Earth will eventually be destroyed by the sun, based on scientific predictions about the sun's future [1][3][13] Group 1: Scientific Predictions - NASA's 2015 research indicates that in approximately 5 billion years, the sun will expand into a red giant, potentially engulfing Earth and raising surface temperatures to 2470°C, leading to the evaporation of oceans and melting of rocks [3][4] - The sun's brightness increases by 10% every billion years, which could result in a 6°C temperature rise on Earth in 11 billion years, causing severe greenhouse effects and a 60-meter rise in sea levels [3][4] - By 3.5 billion years from now, Earth could resemble Venus, with temperatures exceeding 500°C, making it inhospitable [3][4] Group 2: Mars Colonization Plan - Musk proposes a Mars colonization plan through SpaceX, aiming to create a "backup home" for humanity, with a base established in Boca Chica, Texas [4][5][7] - The plan includes launching the Starship rocket and sending Tesla's Optimus robot to Mars by 2026 to test infrastructure, with manned missions starting in 2029 and the first settlers arriving by 2031 [5][7] - The envisioned Mars base would be self-sufficient, utilizing solar power, Starlink communication, and robotic labor [7] Group 3: Challenges and Implications - The Mars colonization plan faces significant challenges, including harsh environmental conditions on Mars, high costs (estimated at $500,000 per ticket), and the need for rigorous health and skill assessments for potential colonizers [7][9] - Musk's warnings and plans encourage a reflection on the importance of cherishing Earth and addressing immediate environmental issues, such as climate change and resource sustainability [9][11] - The narrative emphasizes the need for courage and innovation in facing future challenges, whether on Earth or in space exploration [14]