Earth's Oceans Were Purple for Nearly 2 Billion Years; Why this Occurred

First published at 18:32 UTC on May 11th, 2024.
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For nearly 2 billion years, our familiar blue & green planet was instead colored purple. This coloration occurred across its vast oceans on two separate occasions due in part to an environment which would be lethal to complex life as we know it …

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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