Mars: :: essays research papers

impairIs There Life Out There?Since 1976, when the Viking Landers took absent toward the red planet, people possess been wondering if there is emotional state on vitiate. There have been questions of pictures taken from Mars and skepticism about wherefore some of the recent landings have failed. Scientists, up till now, have been dubious about life on Mars.Everything changed on August 7, 1996, when NASA and President Clinton told the globe that a very primitive life form had been found in a meteorite, from 1984. President Clinton had this to say about the matter &8220This is a harvest of years of exploration and months of intensive study by the world&8217s most distinguished scientists. Like all discoveries, this one will and should occur to be reviewed, examined and scrutinized. After Clinton said this it was almost as if a scientific boom had occurred. NASA research teams of scientists at Johnson Space Center began to look for life as well. NASA began to send robots and Satellites to Mars. Unfortunately, they found nothing or lost butt on with the robots or Satellites in the process. During the year of 1999 NASA sent up two rockets toward Mars and both were failures. Due to the failures, time has been given for scientists to blueprint a conjectural and step-by-step search for life on the Red Planet. Without the pressure to buy the farm Martian samples to Earth any time soon, new schemes for automated, on-the-spot perception of past or present Mars life can be flown. Recently, two probes were sent back and they made it to Mars. They landed on the in the south Polar Caps of Mars. That is where NASA plans to find irrigate. After landing on Mars, the probes extracted water uniform crystals from the surface of Mars. They found that there was a small amount of water in the crystals, which means that there is a strong chance that life, was on Mars at one time. In a recent call into question with Bruce Jakosky, Ph.D., Professor of Geologic and Plan etary Sciences at the University of Colorado, Linda Howe asked a series of questions pertaining to Mars and what had exactly happened to the planet. The first question was Q.) &8220What might have Caused Mars to drowse off both its surface water and magnetic field? A.) &8220The CO2 that would have produced a greenhouse atmosphere could have been lost to space. It could have been compound into the ground as carbonate minerals, and once that happens, the water could have rimy out in the ground.