However,
Two meteorites discovered sahara, their new: Therefore,
Two meteorites discovered sahara, their:
Two meteorites were found in the Sahara desert. However, Researchers are trying to discover their origin, which could be unexpected. In addition,
Two meteorites were discovered in the Sahara. For example, These space rocks, spotted on two distinct sites in 2023, intrigued scientists. Moreover, They were named Northwest Africa 15915 and Ksar Ghilane 022 and are not like anything known. Furthermore, Since then, they have been studied and experts have notably looked into their composition. Meanwhile, They detected very specific characteristics there. Similarly, According to the study published in the journal Icarus, they mainly contain olivine and pyroxene, two minerals poor in iron.
This composition made it possible to issue two meteorites discovered sahara, their new a hypothesis on their provenance: this two meteorites discovered sahara. their recalls the crust of the Mercury planet. The presence of these two minerals was unveiled by Messenger, NASA probe launched in 2004. “They have an almost perfect chemistry to be representative of Mercury,” said Ben Rider-Stokes, the main author of the study. If the absence of iron reinforced the hypothesis. that of Plagioclase surprised because this mineral is probably in the majority on the Mercurian surface.
In addition, the fragments were dated 4.5 billion years ago. This period is 500 million years before the appearance of the surface of Mercury. However, even this data must still be confirmed, it is not an “absolute dating” of the planet. It could also be vestiges of an old crust. before the planet is riddled with impacts and modified by volcanic activity.
two meteorites discovered sahara, their new
Some experts assure that Mercure is able to generate meteors towards the earth. “Based on the amount two meteorites discovered sahara, their of lunar. Martian meteorites, we should have around 10 Mercury meteorites, according to dynamic modeling,” said Ben Rider-Stokes. There are more than 1000 already known in March and the Moon. For Mercury, it seems possible, but more difficult because of solar gravity. If this origin of the two meteorites of the Sahara were to be confirmed. it would be the first Mercurian samples to reach the earth.
To confirm this theory. we will have to wait for the results of the Bepicolombo mission which is currently on the way to Mercury and should enter into orbit around it end 2026. L‘one of his Objectives primary is to analyze the composition of the least explored areas on the planet. The extreme two meteorites discovered sahara, their new conditions of the planet make His complicated exploration. He is 167 ° C on average, being the two meteorites discovered sahara, their planet closest to the sun (58 million kilometers). No machine has yet arose on its surface. It is thus the least studied and therefore the most mysterious planet of the solar system.
Two meteorites discovered sahara, their new
Two meteorites discovered sahara, their
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