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1. • • Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history, according to computer modeling of the planet’s ancient climate by scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York.
     www.nasa.gov/centers-and-facilities/giss/nasa-climate-modeling-suggests-venus-may-have-been-habitable/

     NASA Climate Modeling Suggests Venus May Have Been Habitable

2. scitechdaily.com › new-study-reveals-evidence-thatNew Study Reveals Evidence That Venus Was Once Habitable

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   Sep 22, 2019 · Three of the five scenarios studied by Way and Del Genio assumed the topography of Venus as we see it today and considered a deep ocean averaging 310 meters (1,000 feet), a shallow layer of water averaging 10 meters (33 feet), and a small amount of water locked in the soil.

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     Venus 101 | National Geographic

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     The First and Only Photos From Venus - What Did We See? (4K)

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     The Surface of Venus - Our Only Images

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4. www.sciencedaily.com › releases › 2021Did Venus ever have oceans? - ScienceDaily

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   Oct 13, 2021 · Astrophysicists have investigated the past of Venus to find out whether Earth's sister planet once had oceans. The planet Venus can be seen as the Earth's evil twin. At first sight, it is of ...

5. spacenews.com › climate-modeling-suggests-venusClimate Modeling Suggests Venus May Have Once Been Habitable

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   Aug 11, 2016 · Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history, according to computer modeling of the planet’s...

6. www.livescience.com › venus-oceans-habitableDid Venus, Earth's 'Twisted Sister' Hellscape Planet, Once ...

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   Sep 24, 2019 · In that study, they described a young, slow-spinning Venus with habitable surface temperatures and a shallow ocean of liquid water.

7. astrobiology.nasa.gov › news › nasa-climate-modelingNASA Climate Modeling Suggests Venus May Have Been Habitable

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   Nov 13, 2024 · Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history, according to computer modeling of the planet’s ancient climate by scientists at NASA’s Goddard Institute for Space Studies in New York.

8. People also ask

   Did Venus have a shallow ocean?

   • Credits: NASA Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history, according to computer modeling of the planet’s ancient climate by scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York.

   NASA Climate Modeling Suggests Venus May Have Been Habitable

   www.nasa.gov/centers-and-facilities/giss/nasa-climate-modeling-suggests-venus-may-have-been-habitable/

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   Did Venus have water oceans in its distant past?

   • Observations suggest Venus may have had water oceans in its distant past. A land-ocean pattern like that above was used in a climate model to show how storm clouds could have shielded ancient Venus from strong sunlight and made the planet habitable. Credits: NASA

   NASA Climate Modeling Suggests Venus May Have Been Habitable

   www.nasa.gov/centers-and-facilities/giss/nasa-climate-modeling-suggests-venus-may-have-been-habitable/

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   What is the topography of Venus?

   • Three of the five scenarios studied by Way and Del Genio assumed the topography of Venus as we see it today and considered a deep ocean averaging 310 meters (1,000 feet), a shallow layer of water averaging 10 meters (33 feet), and a small amount of water locked in the soil.

   New Study Reveals Evidence That Venus Was Once Habitable - SciTech…

   scitechdaily.com/new-study-reveals-evidence-that-venus-was-once-habitable/

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   What happens if there is no water on Venus?

   • With no water left on the surface, carbon dioxide built up in the atmosphere, leading to a so-called runaway greenhouse effect that created present conditions. Previous studies have shown that how fast a planet spins on its axis affects whether it has a habitable climate. A day on Venus is 117 Earth days.

   Climate Modeling Suggests Venus May Have Once Been Habitable

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   Could Venus still support surface temperatures amenable to liquid water?

   • However, in all the scenarios we have modeled, we have found that Venus could still support surface temperatures amenable for liquid water,” said Way. At 4.2 billion years ago, soon after its formation, Venus would have completed a period of rapid cooling and its atmosphere would have been dominated by carbon dioxide.

   New Study Reveals Evidence That Venus Was Once Habitable - SciTech…

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   Did ancient Venus have an Earth-like atmosphere?

   • That means an ancient Venus with an Earth-like atmosphere could have had the same rotation rate it has today. Another factor that impacts a planet’s climate is topography. The GISS team postulated ancient Venus had more dry land overall than Earth, especially in the tropics.

   NASA Climate Modeling Suggests Venus May Have Been Habitable

   www.nasa.gov/centers-and-facilities/giss/nasa-climate-modeling-suggests-venus-may-have-been-habitable/

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9. www.inverse.com › science › did-venus-have-oceansNew Study Shows Venus Likely Didn't Have Ancient ... - Inverse

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   Feb 20, 2024 · The answer is: not much. Venus’ oxygen levels are only enough for an ocean of about 300 meters global equivalent layer (GEL), the term planetary scientists use to refer to the total amount of...