Extraterrestrial protein in a meteorite: For the first time, scientists have found a complete protein molecule in a meteorite. They are almost certain that it does not originate from Earth.
After analyzing samples of the Acfer 086 meteorite, a team of researchers from Harvard University and the biotechnology companies PLEX Corporation and Bruker Scientific found that the basic components of the protein differed chemically from the terrestrial protein.
According to his study, which has been available on the ArXiv prepress platform since Saturday. “This is the first report on a protein from an extraterrestrial source”.
A protein is an organic molecule made up of amino acids. It is a high energy fuel source and also makes up the majority of machines in biological cells. Several years ago, scientists discovered amino acids – or at least amino acid-like molecules. In space, as well as other molecules important for biological life.
According to Futurism , the researchers say that since then, chains of amino acids have also been identified. But none were large or organized enough to be considered a complete protein.
The Article on Extraterrestrial protein in a meteorite
The article – which has not yet undergone an academic review or been published in a scientific journal – reinforces the hypothesis that meteorite impacts could have contributed to the development of life on Earth. It is possible that some of the molecules or compounds necessary for life to emerge and thrive have been delivered through a bombardment of space rocks.
On the other hand, this investigation does not confirm the existence of extraterrestrial life nor does it determine where this supernatural protein came from or how it was formed. Still, scientists are confident that their “home” is not the Earth.
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