Venus: Earth's Sister Planet

The video explores Venus, the second planet from the sun, highlighting its similarities to Earth in size and mass but contrasting its hostile surface conditions. Venus has a thick carbon dioxide atmosphere, leading to extreme surface temperatures. The planet's surface is obscured by sulfuric acid clouds, making it bright in the sky. Historical missions like the Pioneer Venus Orbiter and Magellan orbiter have mapped its surface, revealing flat regions and highlands. Venus's rotation is unique, spinning in the opposite direction to most planets. The video concludes with a transition to discussing Earth.

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