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What will be the primary reason identified for Venus' lack of water in future studies by end of 2025?
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Resolution / Starting Odds
High surface temperature • 25%
Lack of hydrogen • 25%
Atmospheric composition • 25%
Other • 25%
Scientific publications and consensus in the scientific community
Story
Venus, Earth's 'Evil Twin,' Never Had Oceans, Study Finds
Dec 2, 2024, 05:02 PM
New research from Cambridge University, published in Nature Astronomy, suggests that Venus, often referred to as Earth's 'evil twin,' has never had liquid water on its surface, challenging previous theories about the planet's potential habitability. The study indicates that Venus' hydrogen levels were far too low to support the formation of oceans, making it unlikely that the planet ever hosted conditions suitable for life. Described as a 'hellish steam bath,' this finding refines the search for habitable exoplanets by emphasizing the importance of Earth-like conditions, such as the presence of liquid water, in determining a planet's potential to support life.
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