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In reply to the discussion: Pic Of The Moment: He Was Only Off By About 140 Degrees [View all]JDPriestly
(57,936 posts)way down at night. Here:
Mars is a harsh, cold world. It is much colder than Earth; but then, it is also farther from the sun. The small, barren planet also has a thin atmosphere that is 95 percent carbon dioxide.
Extreme differences
Mars's atmosphere is about 100 times thinner than Earth's. Without a "thermal blanket," Mars can't retain any heat energy. On average, the temperature on Mars is about minus 80 degrees F (minus 60 degrees C). In winter, near the poles temperatures can get down to minus 195 degrees F (minus 125 degrees C). A summer day on Mars may get up to 70 degrees F (20 degrees C) near the equator, but at night the temperature can plummet to about minus 100 degrees F (minus 73 C). Frost forms on the rocks at night, but as dawn approaches and the air gets warmer, the frost turns to vapor, and there is 100 percent humidity until it evaporates.
Mars is a harsh, cold world. It is much colder than Earth; but then, it is also farther from the sun. The small, barren planet also has a thin atmosphere that is 95 percent carbon dioxide.
Extreme differences
Mars's atmosphere is about 100 times thinner than Earth's. Without a "thermal blanket," Mars can't retain any heat energy. On average, the temperature on Mars is about minus 80 degrees F (minus 60 degrees C). In winter, near the poles temperatures can get down to minus 195 degrees F (minus 125 degrees C). A summer day on Mars may get up to 70 degrees F (20 degrees C) near the equator, but at night the temperature can plummet to about minus 100 degrees F (minus 73 C). Frost forms on the rocks at night, but as dawn approaches and the air gets warmer, the frost turns to vapor, and there is 100 percent humidity until it evaporates.
http://www.space.com/16907-what-is-the-temperature-of-mars.html
I hope that one of the Representative's constituents will Google this and send the esteemed Congressman an e-mail with the correct information and a link. Google affords us no excuse for ignorance. I hate to admit it but I did not know this until I looked it up.
What are constituents for if not to educate Congress?