Throughout the history of mankind, we have always been asking the question: where did the Moon come from? To this day there is no 100% answer to where the Moon came from, or how it was formed. New research has proven that the Moon is a billion years older than we thought. Originally, we believe that the moon was about 4 billion years old, which is about the same has the age of the Earth, 4.5 billion. The Moon is called Earth only natural satellite. Orbiting the Earth at a speed of 3,683 kilometers per hour while completing an orbit around the Earth in about a month the Moon is the second brightest object in Earth sky. It has a diameter of 3476 Km, which is about ¼ of the Earth; the Moon’s surface area covers 1% of the Earth’s surface. Earth gravity is contently pulling the Moon down, but due to the Moon’s speed it will never run into the Earth. This orbit has created a unique bond between the two large bodies of mass. The Earth and the Moon have had a very successfully relationship that has lasted over four billion years.
So where did the Moon come from? How did it get here? There are several theories on how the Moon came to be. The first contemporary theory presented by George Darwin, the son of Charles Darwin, said that the Moon was a piece of the Earth the split off when the Earth was still forming and was a nothing more than a ball of molting rock and was spinning much faster than it is today. The theory built off of the idea that the moons was spun off from the basin of the Pacific Ocean. This would explain why like the Earth the Moon has an iron core, and the Moon’s composition is similar to the Earth’s. However, there is no “fossil evidence” and the Moon does not orbit around the Earth’s equator. Also, it is agreed that the Earth would had to have been spinning very very fat in oder for a chunk of it to break away, even if it the Earth was all molten lava.
The Capture Theory was created saying that when the Earth was developing, the Moon had its own orbit and was captured by Earth’s gravitational field. This would make sense since the density in the Moon and Earth differ, where has the Earth’s has a density of 5.51 g/cm³ and the Moons has a density of 3.34 g/ cm³. This theory was disfavored due to the ideal speeds the two planets would have to come to and the Moon’s change in energy. If the Earth lowered the Moon’s energy it would cause it to crash eventually into the Earth, or if Moon’s Energy was not lowered enough it would be released and sent back out into space. However, it is possible that the Earth had a much larger and thicker at atmosphere which could have put the Moon into the orbit it is in now. Still, this is unlikely and this theory is low in the possibilities on how the Moon came to be
Condensation theory is a theory that the Moon and the Earth were created at the same time. Both the Moon and the Earth came from the same Nebula; which is the Nebula that created our solar system. The con to this theory is...