The remains of the early earth were discovered in the heart of the terrestrial planet – Mehr news agency RCO News Agency

According to Mehr news agency, citing Science alertthese clues survived for about 4.5 billion years, that’s why the mentioned finding is very interesting. A group of researchers between international who participated in this discovery compared it to removing a grain of sand from a bucket are. Because these signatures are small and old, they can be used to explore Earth’s environmental conditions when it was a new planet. This discovery also shows how planets similar to ours were formed are.

Nicole Nye from MIT University says about this: This may be the first direct evidence that the materials of the early Earth have been preserved. We are seeing a very old piece of Earth that is even older than the massive impact. This finding is very interesting.

This early Earth only existed for a short time, probably about 100 million years. At that time, a Mars-sized meteor named Tia collided with Earth and changed the composition of the planet. As a result of this collision, the moon became a close neighbor of the earth.

Nei and his colleagues were studying the deficiency of potassium 40 isotope. Previous research on meteorites has identified different types of this element as a good way to determine the origin of rocks, as they can be compared to other rocks found on Earth that come from other parts of the solar system. arecompared

Nei says about this: In that research, we found that different meteorites have different isotopic signatures of potassium, and this means that potassium can be used as a tracer of the Earth’s building blocks.

By analyzing ancient rock samples from Greenland, Canada, and Hawaii, where volcanic activity brought material from deep into the Earth’s crust, the researchers noticed a special signature of potassium that had not been seen before.

This chemical signature is not seen in studies of other major collisions on Earth or in any geological processes currently occurring on our planet. The most probable explanation for its existence is that these stones are remnants of the early history of the earth.

Computer simulations based on existing meteorite data examined how these rocks changed over 4.5 billion years of the Earth’s aging process and further collisions. These changes were then matched to the signature found by the team, which itself is further evidence that the material belongs to early Earth.