Scientists Believe They Found a Chunk of an Ancient Planet in Africa – Futurism

Posted: March 9, 2021 at 1:13 pm

An astonishing discovery.Ancient Planet

According to a new analysis, ScienceAlert reports, a meteorite found last year in Algeria is actually older than the Earth itself.

Instead, an international team of scientists behind the research say, it appears to be a remnant of an ancient protoplanet making the space rock an extraordinary curiosity that could offer unprecedented insights into the early years of our solar system.

ScienceAlert reports that the rock asteroid was quickly identified as unusual after its discovery in the Erg Check sand sea last May, since unlike most meteorites, it had clearly been formed by a volcano a suggestion that it had originated as part of a planets crust.

But as described in a new paper published in the Proceedings of the National Academy of Sciences, an analysis of radioactive decay of the samples isotopes now shows that it formed around 4.566 billion years ago. Thats a bit longer than the Early has been around, meaning that its likely part of a different and probably now long-gone world.

Its not immediately clear what protoplanet the asteroid might have originated from.

But since its now the oldest magmatic rock ever identified, the researchers wrote in their paper, its almost certain to be an object of intense further analysis. And what scientists find by studying the ancient shard could shed new light on the history of our star system.

READ MORE: This Is a Piece of a Lost Protoplanet, And Its Officially Older Than Earth [ScienceAlert]

More on ancient planets: Jupiter May Have Absorbed a Smaller Planet

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Scientists Believe They Found a Chunk of an Ancient Planet in Africa - Futurism

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