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Against Ufos

Below is a short sample of the essay Against Ufos. If you sign up you could be reading the rest of this essay in under two minutes. Registered users should login to view the essay.

Against Ufos

UFOs: Neither Here nor There
Throughout the past, the existence of unidentified flying objects and aliens has been disputed over and over. Many different platforms and viewpoints have been taken in order to support the respective sides of the issue. The main argument against intelligent life existing somewhere other than Earth is that of where they derive. The truth of the matter is there is no place in the universe that UFOs and aliens could exist. Skeptics are faced with the fact that modern science has stated that no other orbital body in our solar system or immediate surrounding area is able to sustain life (Blum, 1990).
Our solar system is a collection of planets, comets, and assorted chunks of rock. Despite the similarity in appearance, there are startling differences between the various bodies in the solar system, and especially between the planets(David, 1967). Mars, the planet most often associated with aliens, has been tested by scientists with an instrument called the gas chromatograph mass spectrometer and “. . .it found no signs whatever of any organic compounds on Mars (Man, 1985, p. 69).” This was a great leap in the debate over intelligent life as it finally put to rest the idea that Mars was the home of alien life(Man, 1985). Debaters now quickly jumped to the idea that life existed on any number of the other planets.
Mercury, the planet closest to the sun, has no way of sustaining life as it is an airless and waterless mass. The planet also exhibits extreme temperatures up to 660 degree Fahrenheit thanks to its location relative to the sun(Rivera, http://www.geocities.com/CapeCanaveral/3852/mercury.htm [2001]). It is unlikely that life exists on Venus because of it’s atmosphere and temperature. The green planet’s atmosphere exerts 90 times the pressure of Earth’s and traps all the sun’s heat that enters it causing extreme and intolerable temperatures that average 900 degrees Fahrenheit(Hamilton, http://www.solarviews.com/eng/venus.htm [2001]). Jupiter, Saturn, Uranus, Neptune, and Pluto are made of almost entirely the same substances as each other. Made up of liquids and gases, the outer planets make it simply impossible to land a spacecraft on any of them(Man, 1985).
After availing themselves to these facts, supporters still argue with the new conjecture that aliens come from outside our solar system. However, any immediate object outside our solar system that is vast enough to possibly maintain life has been investigated a...

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