Life On Mars Essay -- essays research papers fc

disembodied spirit on vitiateIf behavior ever evolved on any of the early(a) planets, vitiate is the likeliest dejectiondidate. After Earth, Mars is the planet with the most hospitable mode in the solar system. So hospitable that it may once contri hardlye inhabited primitive, bacteria-like life. Outflow channels and other geologic features provide extensive evidence that billions of years ago liquid water flowed on the start of Mars. Continuing changes is an accomplishment in modern American technology and it gives the man a step forward in finding the real justice about existing life on Mars. Hurtling in from space some(a) 16 million years ago, a giant asteroid slammed into the wax of Mars and exploded with more power than a million henry bombs. This caused huge quantities of rock and soil to fly into the thin Mars atmosphere. age most of the rocks fell back to the surface, some of the debris, fired upward by the blast at lofty velocities, escaped the weak tug of M ars somberness and entered into orbits of their own around the sun. Scientists believe that the earths gravity caught some of the debris and pulled it into the earth. Scientist Digregorio, Barry E (B4) stated that inside the debris of travel rock, were microorganisms. He notes that the microorganisms may have been the very start of life, as humane civilization knows it. There is no way to prove his theory true, but it is a strong possibility. Similarities in planets led scientists to believe there is a common bond between Venus, Earth, and Mars. In August 1960 the new acquisition of astrobiology was given the name exobiology, the study of the origin, evolution, and distribution of life in the universe. Venus, Earth and Mars share uniform amounts of carbon dioxide, indicating a similar origin for these worlds, even though much of Mars carbon dioxide cryptically emerges from the soil and some from the polar ice cap. A theory is that anaerobes lived on all the planets. Anaerobes c an only live without oxygen. When the Earths ozone started to form, oer half the worlds organisms of anaerobes died off and later evolved to become aerobes, which can only survive with a constant supply of oxygen. Scientists believe that the high surface temperatures on the dark areas of Mars may be explained on the presence of living vegetation placed upon a dry veggie mold. Coblentz, a scientist of physics and astrology, created a theory that ... ...is or ever was life on Mars.Bibliography Burgess, Eric. To the Red Planet. New York Columbia University Press, 1978. Account of the Viking expedition. Chandler, David. behavior on Mars. New York E. P. Dutton, 1979. Explores the possibility of life on Mars. Gibbons, John, et al. Exploring Moon and Mars Choices for the Nation. Washington, D.C. U.S. regime Printing Office, 1991. A report by the Office of Technology Assessment. Matsunaga, Spark. The Mars Project. New York Hill and Wang, 1986. Senator Matsunaga calls for a joint U.S.-So viet manned mission to Mars. Miles, blunt and Booth, Nicholas. Race to Mars. New York Harper & Row, 1988. Mars mission concepts. Pittendrigh, Colin, et al, eds. biological science and the Exploration of Mars. Washington, D.C. National Academy of Sciences National Research Council, 1966. Report of a study held under the auspices of the Space Science Board. Works Cited Dick, Steven J. Life On Other Worlds. Australia Melbourse, 1998. Digregorio, Barry E. Mars The Living Planet. Califronia Berkeley, 1997. Goldsmith, Donald. The Hunt for Life ON Mars. England Middlesex, 1997 Jakosky, Vuce. The Search for Life on Other Planets. New York New York, 1998.