A description of the origin of the moon and its different theories

This caused some of the angular momentum of the Earth-Moon system to transfer to the Earth-Sun system. Have you heard that the moon once occupied the space now filled by the Pacific Ocean? Notice that there is a variation that is also possible.

The detailed knowledge required to sustain our civilization could only have been derived through scientific investigation.

The recent speculation includes the possibility that the first living cells might have arisen on Mars, seeding Earth via the many meteorites that are known to travel from Mars to our planet.

Origin of the Moon - A New Theory

These estimates yield 4. An interesting implication of all this is that if any other star had a proto-planet, a very similar pattern of planets, all with relatively simple near commensurable orbital times, should then have occurred. Johann Kepler showed years ago that it moves faster when it is closest and slowest when it is farthest.

Many cultures, from ancient times to the present day, have even worshipped it as a deity. Over time, other scientists have posited a variety of theories about what the moon is and where it came from.

They suggested that the early Solar System was still filled with leftover moon-sized objects which were colliding with the planets. The story provides a revealing glimpse of the workings of the scientific process, while at the same time opening a window on the origins of what one lunar researcher has called "one of the most peculiar bodies in the solar system"—the moon.

In the years after Gene Cernan, shown here driving the Apollo 17 Lunar Rover, brought back a final batch of moon rocks see Last Man on the Moonour understanding of the moon grew by leaps and bounds. This is essentially due to the fact that the Earth is at one focus of the elliptic orbit of the Moon and not at the very center of that ellipse.

These dates would put the moon between 4. As described above regarding Jupiter, a planet with such a modified orbit would seldom pass through the Ecliptic plane where the other planets including the Earth are, and would extremely rarely ever make a near approach to any of them.

It seems to suggest that all of the capture or secondary creation theories regarding the formation of the Moon are extremely unlikely. As this so-called magma ocean cooled, intense volcanism continued for about million years.

The reasoning would be that they went into orbit rather than colliding! Or the Earth and Moon formed together in their current positions as a binary object, with Earth taking most of the mass and the Moon forming from the leftovers.

Until we can determine how large Theia was, at what angle it hit the Earth and precisely what it was made of, the giant impact hypothesis will have to remain just that — a hypothesis. October 31,UC Davis This is a composite image of the lunar nearside taken by the Lunar Reconnaissance Orbiter in Junenote the presence of dark areas of maria on this side of the moon.

From this deduction came the suggestion that all the currently observed matter and energy in the universe were initially condensed in a very small and infinitely hot mass. But the differences run deeper. Davis Icarus, 24, But today it faces the same problem regarding the core.

The sequence of nucleotides in DNA and RNA therefore determines the sequence of amino acids in proteins; this is a central mechanism in all of biology.

Perturbation Theory Gravitationsl Theory and Resonance That research has resulted in a conclusion that Forced Vibration Resonances specifically due to Jupiter, the most massive planet, result in other objects in the solar system SLOWLY getting to meta-stable near synchronicities with Jupiter.

An early volcanic eruption is shown here. Most theories of the formation of the Solar System also include suppositions where the raw materials that somehow formed the planets, asteroids and the rest all revolved in a very flattened disk of material.

Keep up with Mother Nature

These moonlets eventually drifted away from Earth and merged to create the moon we know today. Some of these molecules also have been detected in meteorites from outer space and in interstellar space by astronomers using radio-telescopes.

In the case of our sun, the gas and dust within this disk collided and aggregated into small grains, and the grains formed into larger bodies called planetesimals "very small planets"some of which reached diameters of several hundred kilometers.

It is quiet, mundane, and very methodical and slow! Once upon a time—a billion or so years ago—when the Earth was still young—a remarkable romance developed between the Earth and the sun—according to some of our ablest scientists.

Creationist Views of the Origin of the Universe, Earth, and Life Many religious persons, including many scientists, hold that God created the universe and the various processes driving physical and biological evolution and that these processes then resulted in the creation of galaxies, our solar system, and life on Earth.

The synestia will eventually shrink and cool to create the satellite and reform the impacted planet. Two PSI senior scientists, Dr.

The first modern idea about the formation of the Moon was called the fission theory, and it came from George Darwin, the son of Charles Darwin. Scientists have suggested that, among other alternatives, Theia could have been made of ice, or that Theia could have melted into Earth, leaving no separate trace of its own on the Earth or the moon; or Theia could have shared a close chemical composition to Earth.New research funded by NLSI theorizes that our early Earth and moon were perhaps created in a different manner than has previously been believed.

How Did the Moon Form?

Canup’s research was motivated by accompanying studies by other scientists on the early dynamical history of the moon, and accounts for this similarity in composition, while also.

On a slightly different subject, the Moon and Earth have a dance going of their own. Currently, the Moon revolves around the Earth about once every days, and, of course, the Earth rotates on its axis about every 24.

When the Moon’s spin slowed enough to match its orbital rate, the bulge was in line with Earth, which is why we always see the same side of the Moon.

In our solar system, almost all moons spin at the same rate as they orbit. The Earth would be a very different place if the moon did not exist. The Origin and Evolution of the Moon: Academic. This would explain the Moon's different chemical compositions.

of the Earth and somehow separated from the Earth early in the Earth's history, possibly when a rapidly spinning Earth cast it. The Origin of the Universe, Earth, and Life The term "evolution" usually refers to the biological evolution of living things. But the processes by which planets, stars, galaxies, and the universe form and change over time are also types of "evolution.".

New theory explains how the moon got there "Every other body in the solar system has different chemistry," she said. "Moon origin theories are concocted in computers, not by watching them.

Download
A description of the origin of the moon and its different theories
Rated 0/5 based on 41 review