Some think that
meteorites brought indispensable materials for the beginning of life. A
meteorite discovered in Antarctica would give strength to the argument that
life on Earth may have started due to a boost from space, scientists say. The
analysis shows that the meteorite is rich in the gas ammonia. Contain the
element nitrogen, found in proteins and DNA that form the basis of the life as
we know.
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Friday, August 24, 2012
The diamonds and the Origin of Life
Small pieces of diamond
fake an embryonic Earth may contain the oldest traces of life, according to a
study. The analysis showed that the crystals contain a type of carbon often
associated with plants and bacteria. The rare gems were found inside zircon
crystals, formed a few hundred million years after the Earth formed. In an
article published in the journal Nature the researchers caution that the
results are not definitive proof of early life forms, but "do not
exclude" the possibility.
Scientists observe "evidence" of extraterrestrial life
A traffic journal asked
thousands of researchers to observe the claim of a NASA scientist that found
evidence of fossilized bacteria on three meteorites aliens.
Richard Hoover, an
astrobiologist at Marshall Space Flight Center of the U.S. space agency said
that the bacteria found are fossilized remains of organisms that lived in the
heavenly bodies, comets, moons and other-that gave rise to the three meteors.
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