What if the Sun suddenly vanished from our solar system? How long would Earth survive without sunlight, and could humans adapt to a frozen world?
In this science documentary from **Edge Of SpaceX**, we explore what would happen during the first eight minutes, the first days, and the distant future after the Sun disappeared.
Discover why Earth wouldn't immediately go dark, how the loss of the Sun's gravity would affect Earth's orbit, how quickly global temperatures would fall, and why the oceans could remain liquid beneath thick layers of ice.
We also examine whether underground habitats, geothermal energy, and deep-ocean ecosystems could support life without sunlight.
**Topics covered:**
• Earth without the Sun
• Eight-minute delay of sunlight and gravity
• Global cooling and frozen oceans
• Human survival underground
• Life without photosynthesis
• The Moon and solar system without the Sun
Could Earth become a frozen, wandering planet? Watch the full documentary to explore the science.
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