Scientists have argued that the material forming the planet is more rich in hydrogen, and the source of water is “native”. Oh The study was published from Icarus magazine And a group of French scientists have been contrary to previous analyzes.
Using a rare type of meteorKandrit is called enstatitis whose composition is similar to primitive land (4.55 billion years ago), Researchers at the University of Oxford have discovered a key hydrogen source for the formation of water molecules. The results were published in the scientific Icarus magazine, which was reported on Wednesday.
Especially, The hydrogen in this material has proved that it is inherent and not from contaminating. The basic part of the water is impossible for the planet to develop the conditions needed for life, without hydrogen.
“A basic question for planeters is the way the land acquires the topic of today. Our planet has created our planet using these rare meteorites, and we now believe that we are more rich in hydrogen than we had earlier thought, “said the Earth Sciences Department of Oxford University and Study Professor James Brison.
“This innovation verifies the idea that the formation of water on the earth is a natural process, not to the hydrated eclipse, and after it is formed, our planet has bombed our planet,” said James Brison.
By the source and extension of hydrogen, water on earth, aimed at extreme discussionMany believe that the perception of hydrogen external space required in the first 100 million years of the existence of earth existence. , However, however, These new innovations are contrary to this theoryWere, and,, and,, and,, and,.. Indicates that there is a hydrogen needed to create water to the earth.
The investigating team analyzed the basic composition of a meteor called Home 12252, first gathered in Antarctica. He used a basic analysis method known as X -ray absorption flash Findoscopy near Edge (Shabs) in Diamond Light Source Sinroo.
Look at the images of used patterns
One The previous study led by a French team Traces of hydrogen in the initial meteor. However, the rest are not counted, which means that hydrogen is local or due to earthly pollution.
The Oxford team suspected that a significant amount of hydrogen meteor was connected to the abundant sulfur. Using Sintro, they designed a powerful X-ray beam in the construction of a meteor for sulfur compounds.
By scanning the sample at the beginning, This group focuses on non -cravestine parts of the fall of their efforts, where hydrogen has already been found. However, when we strongly analyze the material around one of all these cuplies, it has a very thin (sub -నా) Material matrix, The team found that the matrix was very great in hydrogen sulfide. In fact, your analysis revealed that The amount of hydrogen in the matrix is five times higher than the non -chrysteline sections.
In contrast In other parts of the meteor, which contains signs of cracks and obvious terrestrial pollution (such as rust), very little or hydrogen not found. It is very rare to have a landmark origin of the group’s identified hydrogen sulfide.
Since the Protro-Terra Tapustatic Kondrite is made of material, the planet in the structure of the planet is large enough to explain enough hydrogen reserves to explain the current water abundance on earth,.
(With Portuguese)
