[ad_1]
A planetary geologist at NASA’s Goddard Space Flight Center, led by Daniel Moriarty, has revealed new information and excellent results on the formation of the moon.
Scientists have claimed that there is a large crater on the moon’s surface covering almost a quarter of its area, confirming that these findings have enormous effects on understanding the formation and development of the moon, while that the “Aitken Basin” crater is one of the largest impact craters in the entire solar system, as it is characterized by a width of 2500 km and a depth of up to 8.2 km, according to what has been published by “Sputnik”.
Read also | “A free flight to the moon” … a billionaire in search of companions
Scientists said they expected the basin to be caused by a massive collision that occurred around 4.3 billion years ago, when the solar system – currently 4.5 billion years old – was in its infancy and the moon at the time was still hot and inconsistent, so the impact caused a huge amount of substance to emanate below the surface.
Scientists have reported that the deposition of “thorium” on the moon during a period known as the ocean of lunar magma, meanwhile, between 4.5 and 4.4 billion years ago, the moon is believed to was covered with molten stones which gradually cooled and hardened.
Researchers at NASA’s Goddard Space Flight Center have confirmed that the southern Aitken Basin is among the most significant ancient events in the history of the moon, as it not only affected the thermal and chemical development of the lunar mantle, but also preserved the contrasting materials of the coat. on the surface, the moon appears in the form of projectiles and collision magma.
Source link
