How did Earth go From Molten Hellscape to Habitable Planet? - Universe Today
3/9/2022 12:00:00 AM3 years 1 month ago
by https://www.facebook.com/evan.gough.3
by https://www.facebook.com/evan.gough.3
Earth might have become habitable sooner than thought. But for that to happen, something had to remove all those GHGs more quickly.
Earth formed from the Sun’s protoplanetary disk about 4.6 billion years ago. In the beginning, it was a molten spheroid with scorching temperatures. Over time, it cooled, and a solid crust formed. Ev… [+12872 chars]
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