Venus' Spectral Signatures and the Potential for Life in the Clouds: Scientists found that the observed UV contrasts of Venus change in episodic ways that are similar to large phytoplankton blooms on Earth’s oceans, suggesting that Venus' lower clouds may potentially harbor microorganisms.

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Venus' Spectral Signatures and the Potential for Life in the Clouds: Scientists found that the observed UV contrasts of Venus change in episodic ways that are similar to large phytoplankton blooms on Earth’s oceans, suggesting that Venus' lower clouds may potentially harbor microorganisms.