Life comes from space
It aims to better understand how Earth appeared on the original bio-chemistry from which life emerged and developed.
One hypothesis that want to test the researchers is that organic chemistry * would not have appeared on Earth, but in space.
* Organic molecules are composed of at least one carbon atom bonded to a hydrogen atom. They are closely related to the existence of life: coiled DNA in cells is composed of an assembly of such organic molecules.
http://droidartists.jimdo.com/2014/07/28/the-oldest-feathered-dinosaur-world/
http://androidapp-games.weebly.com/blog/hot-jupiter-under-the-eye-of-hubble-and-spitzer
http://androidstars.weebly.com/blog/dwarf-galaxies-and-cold-dark-matter
Indeed, "it is now widely accepted that this type of material (organic molecules Ed) is produced by energetic processes, and is widespread in some celestial bodies such as comets and asteroids "say researchers in a presentation experience.
READ Complex organic compounds in space
"Once expelled from the comet, these compounds are then subjected to solar radiation during their stay in space until they eventually end up reaching a planet on which they contribute to the first chemical reactions preceding life "continue the researchers.
It aims to better understand how Earth appeared on the original bio-chemistry from which life emerged and developed.
One hypothesis that want to test the researchers is that organic chemistry * would not have appeared on Earth, but in space.
* Organic molecules are composed of at least one carbon atom bonded to a hydrogen atom. They are closely related to the existence of life: coiled DNA in cells is composed of an assembly of such organic molecules.
http://droidartists.jimdo.com/2014/07/28/the-oldest-feathered-dinosaur-world/
http://androidapp-games.weebly.com/blog/hot-jupiter-under-the-eye-of-hubble-and-spitzer
http://androidstars.weebly.com/blog/dwarf-galaxies-and-cold-dark-matter
Indeed, "it is now widely accepted that this type of material (organic molecules Ed) is produced by energetic processes, and is widespread in some celestial bodies such as comets and asteroids "say researchers in a presentation experience.
READ Complex organic compounds in space
"Once expelled from the comet, these compounds are then subjected to solar radiation during their stay in space until they eventually end up reaching a planet on which they contribute to the first chemical reactions preceding life "continue the researchers.
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