Can there be Life in the Environment of Venus?



This is an artist's rendition of a column of clouds on Venus. The temperature of the different layers is shown at the left.
Click on image for full size version (183K JPG)
Windows Original
Venus is very hot, almost 800 degrees (Fahrenheit) at the surface. Venus also has a very heavy atmosphere. With the thick atmosphere Venus has a pressure level on its surface of 91 to 94 times that of Earth's at sea level. A sophisticated life form such as a human-being would need protection, to keep from being crushed. The atmosphere is made almost completely of carbon dioxide, with clouds sulfuric acid circling the planet.

We know, however, that there are more primitive life forms on earth which can survive in very harsh environments. Bacteria and very simple plant life can survive in a wide range of unexpected places.

Because of the very high temperature, pressure, and corrosive atmosphere the environment of Venus seems unfriendly toward life as we know it on earth. More exploration of Venus is needed to determine if life was once present there.



Can there be Life in the Environment of Venus?



This is an artist's rendition of a column of clouds on Venus. The temperature of the different layers is shown at the left.
Click on image for full size version (183K JPG)
Windows Original
Venus is very hot, almost 800 degrees (Fahrenheit) at the surface. Venus also has a very heavy atmosphere. With a heavy atmosphere, there is a lot of pressure (about 91-94 times sea level pressure on Earth). A sophisticated life form such as a human-being would need a heavy shell for protection, just as humans going to great pressures under the sea need a submarine. Venus also has corrosive clouds of sulfuric acid.

We know, however, that there are life forms on earth which can survive in very harsh environments. Bacteria and very simple plant life can survive in unexpected places.

Because of the very high temperature, pressure, and corrosive atmosphere the environment of Venus seems unfriendly toward life as we know it on earth. More exploration of Venus is needed to determine if life was once present there.



Can there be Life in the Environment of Venus?



This is an artist's rendition of a column of clouds on Venus. The temperature of the different layers is shown at the left.
Click on image for full size version (183K JPG)
Windows Original
Venus is very hot, almost 800 degrees (Fahrenheit) at the surface. Venus also has a very heavy atmosphere. With a heavy atmosphere, there is a lot of pressure. A sophisticated life form such as a human-being would need a heavy shell for protection, just as humans going to great pressures under the sea need a submarine.

We know, however, that there are life forms on earth which can survive in very harsh environments. Bacteria and very simple plant life can survive in unexpected places.

Because of the very high temperatures, the environment of Venus seems unfriendly toward life as we know it on earth. More exploration of Venus is needed to determine if life was once present there.




Last modified November 18, 1996 by the Windows Team

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