Early Earth Wasn’t As Hellish As Previously Thought [STUDY]

September 16, 2014 2:16 PM

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by Vikas ShuklaSeptember 16, 2014, 10:16 am

Earth was formed about 4.5 billion years ago. For decades, scientists believed that conditions on early Earth were utterly hostile to life. They thought it was hellishly hot, constantly bombarded with asteroids. It was entirely molten, and the surface was covered with a “magma ocean.” But an alterna...

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