are long and filamentous. So appear the first (or maybe the second) aliens landed on Earth. A researcher at NASA in fact, claims to have discovered a fossilized alien form of life came from outer space that can explain, among other things, like life itself has arrived on Earth. His discovery was published in the scientific journal Journal of Cosmology. Despite the certainty of discovery, the result of years of research, the researcher Richard Hoover, an astrobiologist who works for the Marshall Space Flight Center of NASA, asked researchers from around the world to determine that the evidence can not in any way be corrected.
The extraordinary success of Hoover comes after ten years of studies on fossils of extremely small bacteria killed in remote areas around the planet. Hoover in fact, has turned from Antarctica, and Siberia to Alaska to try the ice extremely rare form of meteorites called carbonaceous chondrites CI1, of which there are currently only ten samples.
Alcuni dei fossili messi in luce assomigliano ai batteri che sulla Terra sono chiamati Velox Titanospirillum. "La scoperta ci dice che la vita nell'Universo è assai più diffusa di quel che pensiamo", ha detto Hoover, che ha continuato: "Guardando le meteoriti al microscopio ho rilevato vari tipi di fossili di batteri diversi, alcuni dei quali assomigliano a batteri terrestri, altri sono invece, sono del tutto sconosciuti, veri e propri alieni".
Se così fosse assumerebbe grande valore l'ipotesi della panspermia, ossia la tesi che vuole che la vita sia arrivata sui pianeti, Terra compresa, dallo spazio e che non sia un fenomeno unico del nostro pianeta. "Un elemento importante -ha detto il ricercatore- è il fatto that many bacteria are recognizable and can be compared with terrestrial species. This ties the life of our planet from space with the flow ".
The discovery in itself extremely interesting Hovver would have identified the bacteria that do not have nitrogen.
Some researchers, like Seth Shostak, an astronomer at the SETI Institute (Search for Extraterrestrial Intelligence), said it was really hard to believe such a discovery. "If what Hoover claims were true, the implications would be far-reaching in the entire field of science and astronomy," said Shostak. Now Hoover research will be subjected to independent tests are confirmed and if we can be certain that the aliens are really fallen on Earth.
should be noted that this discovery is matched by that of the origin of Martian meteorite known as ALH84001 found in Antarctica, from Allan Hills, the place where it was discovered in December 1984 by Roberta Score. In 1996, David McKay of NASA claimed to have found traces of life inside. In fact, in its folds, structures were found in the chain of probable biological origin. With a diameter between 20 and 100 nanometers, their sizes were similar to those of some terrestrial nanobacteria. The discovery has been disputed, but when the biological explanation is the one that prevails.
The conflicting opinions among the scientists are right, the certainty of proof on any theory should be proved, it is probably difficult to develop convincing theories about everything, having to study the bacteria so tiny, even with the advanced technology of our day may be easier.
@ @ Dalida
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