The moon, our planet’s satellite, is not just a giant piece of rock spinning in space, also on life has significant consequences. Therefore, understanding how the moon formed is one of the crucial topics for scientists.

The moon is fuller than expected, according to a new study. 40 million years older. Scientists came to this conclusion by analyzing some chemical structures they obtained from the moon’s surface.

Zircon crystals reveal the age of the moon.

Although uranium is necessary for the formation of zircon, these compounds do not contain lead at all during formation. On the other hand, the uranium in the compounds changes to lead over time due to irradiation. of uranium Knowing the half-life allows us to analyze exactly when the zirconium we have was formed.

geologist from the University of Glasgow Jennika GreerWhen he examined a zirconium sample from the lunar surface, he revealed that this sample was approximately 4.46 billion years old. Normally the moon appears from 4.41 billion years It was thought it would be a little earlier. The age of the Earth is estimated at 4.54 billion years.

Scientists say the moon has hit the Earth Hymn He thinks it was created by a celestial body of the same size. Although the first structures formed after this collision immediately melt and disappear from the surface of the magma ocean on the surface of the satellite, it is possible to date them by the solid materials formed when the surface begins cooling down. The example examined by Greer is considered one of these structures.