Q:

What is Venus made of?

A:

Quick Answer

Venus is considered a terrestrial planet, which means it is has a solid surface made of rocks. The atmosphere is comprised mainly of nitrogen, carbon dioxide and sulfuric acid.

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Full Answer

The atmosphere on Venus is very thick and is considered toxic to humans. Venus is the second planet from the sun, and temperatures can climb to a scorching 900 degrees Fahrenheit, making life impossible. Venus rotates opposite of the other planets, which means the sun rises and sets in the opposite direction as it does on Earth. Since Venus rotates very slowly, a typical day on the planet lasts about 243 Earth days.

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Related Questions

  • Q:

    How big is Venus?

    A:

    Venus is just slightly smaller than the Earth, with a radius of about 3,760 miles and a circumference a little over 23,627 miles. These measurements make Venus about 94 percent of the size of the Earth, although it is only about 82 percent as voluminous.

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  • Q:

    Why is Venus so bright?

    A:

    Venus is one of the brightest objects in the night sky because the thick clouds that surround the surface reflect most of the light that reaches it. Another reason Venus appears so bright is due to the fact that it is the closest planet to the Earth.

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  • Q:

    Is it possible to terraform Venus?

    A:

    Terraforming Venus presents numerous engineering challenges, but none that are theoretically insurmountable. The heat, continuous acid rain and crushing pressure of the Venusian atmosphere is almost entirely the result of excess carbon dioxide in the air. Removing it solves many of the main problems in making Venus habitable.

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  • Q:

    How old is Venus?

    A:

    Astronomers believe that Venus is about 4.6 billion years old, the same age as everything in the solar system. Objects in the solar system began forming at the same time after a momentous event that may have been a supernova.

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