The four riddles of the moon that not even NASA could solve. Photo: EFE
Beyond the particular aura of mysticism that surrounds it, the moon is, for science, a great mystery to discover.
Its eternal presence and the regular improvement of its phases made it an object of strong cultural influence since ancient times, both in language and in language. calendarthe art and the mythology.
What do we know so far? We know the Moon is there nearest star; who is the only one natural satellite from the earth; that their attraction is responsible for the way the waves rise and fall. tides; and that our planet tour as he does because of him.
The attraction exerted by the Moon is responsible for the way the tides rise and fall. Photo: Shutterstock
However, despite being visited by twelve astronauts and studied extensively, it remains an unparalleled source of riddles for NASA, astronomers and sky lovers.
1- Is there water on the moon?
The answer is yes, there is water on the moon. What we don’t know for sure is how much you can find. For now it has only been found frozen and in small quantities.
Even the POT indicated in 2020 that on its surface they are numerous craterssome very small, where the sunlight never reaches, where it could be trapped in a stable way.
2- What is the origin of the Moon?
The scientists they are not sure of the origin of the moon. In this sense there is a dominant but not definitive theory.
Science is still not sure of the origin of the Moon. Photo: Shutterstock
The most accepted theory is known as “hypothesis of great impact”. This suggests that an object the size of Mars, a planetoid called “Theia”it crashed to Earth a few years ago 4.5 billion years during the initial formation of the solar system, highlights the Kcet site.
This impact sent pieces of young earth to fly into space. Those pieces have been put back together since severitythey were captured from Earth’s orbit and eventually transformed into the Moon we see today.
For the POTthis impact would have been 100 million times larger than the asteroid collision that caused the extinction of the dinosaurs.
3- Was there ever life on the moon?
If we go back to the time of Theia’s impact, experts believe that at that moment the water and heatessential elements for life.
In addition to moon it was once volcanically active, and this volcanic activity may have affected its vibe, points to the same site. In these scenarios, our natural satellite could have had an atmosphere beyond the oceans, creating a hospitable environment.
4- How is the orbit of the Moon?
Sometimes the moon It seems to move in mysterious ways. In general, it does circles and ovalsaccording to perspective.
But there is something else. There is regular oscillation in its orbit what it takes 18.6 years to complete. There is nothing new or dangerous about this movement which was first reported in 1728.
Sometimes the Moon appears to move in mysterious ways, out of its orbit. Photo: REUTERS
This oscillation animates those rotations and revolutions. According to a recently published study, the phenomenon is expected to cause more flooding on Earth in the mid-next decade, when combined with the effects of climate change and sea level rise.
In half cycle of 18.6 years of the Moon, the Earth’s regular daily tides are suppressed: high tides are lower than normal and low tides are higher than normal.
In the another half of the cycle, are amplified: high tides rise and low tides fall even more. Global sea level rise pushes high tides in only one direction: upward.
So half of the 18.6-year lunar cycle counteracts the effect of sea level rise on high tides and the other half enhances the effect.
Source: Clarin
