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Meteorite shower 2019: A meteorite that struck Costa Rica found it to be a rarity "alien mud ball"



A "machine-sized" meteor has broken and rained in a Costa Rican town last month. Since then, it has been classified as an "alien mud ball" that could give an idea of ​​the origin of our solar system, scientists say. The inhabitants of Agua Zarqas, a small town in Costa Rica, originally announced the meteor as "a great fireball in the sky" when it first appeared on April 23rd. When the meteor came into the atmosphere, it collapsed to hundreds of meteorites that landed. around the city, including a stone of two pounds that breaks through someone's roof, breaking a dining table.

While dry meteorites are quite common, scientists have discovered that those who have landed in Costa Rica are made of wet clay. Rare "carbon chondrites" are rich in organic compounds and filled with water, which can give an idea of ​​how to extract water from asteroids into space.

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of a dart falling from Aguas Zarcas, weighing 146.2 grams

] ASU

"Many carbon chondras are muddy balls, which are between 80 and 95% clay," said Lawrence Garvey, a researcher at the Earth and Space Research School and curator of the Center for the Study of Meteorites at the Arizona State University. "Clay is important because water is an integral part of its structure."

After the early reports, scientists competed to get some of the story before the meteorites were destroyed by precipitation. Up to now, a total of 55 pounds have been recovered. Garvey said scientists from all over the world will study the meteorites for years looking for a look at the history of the solar system. "Nature has said" here you are, "and now we must be smart enough to irritate the individual components and understand what they are telling us," said Garvey.

Scientists have already determined a little where the meteorite came from, "It was formed in a life-free environment, then it was preserved in the cold and vacuum of space for 4.56 billion years, and then fell to Costa Rica "said Garvey.

A remarkable meteorite meteorite that has not landed 50 years since arriving in Australia in 1969. It has become one of the most studied meteorites in the world.

"Carbon chondrite is relatively rare among the meteorites, but it is one of the most sought after by the researchers because it contains the best preserved traces of the origin of the solar system," said Center Director Minakshi Wadhwa. "This new meteorite represents one of the most scientifically significant additions to our wonderful collection in recent years."


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