Did Venus ever have oceans? Scientists have an answer
A computer-generated 3D model of Venus’s surface provided by NASA’s Jet Propulsion Laboratory shows the volcano Sif Mons exhibiting signs of ongoing activity, in this undated handout image. | Photo Credit: NASA/JPL/Reuters Earth is an ocean world, with water covering about 71% of its surface. Venus, our closest planetary neighbor, is sometimes called Earth’s twin…
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