The currently most-accepted theory is that it was the result of an impact, of a giant object with Earth.
c (portion)
No, the moon is not a piece of Earth. It is a natural satellite that orbits around Earth. The current prevailing theory is that the moon was formed from debris created by a giant impact between Earth and another Mars-sized planetesimal called Theia.
Scientists believe that the Moon has formed by a huge meteorite that hit Earth a very long time ago, sending parts of Earth's crust into its atmosphere. These parts started orbiting Earth for quite some time, then got together and formed into the Moon that we know of today.
coformation(or sister) theory
The moon was formed be....1.formed @ the same time as Earth2.broke off from the Earth3. an asteroid that got cought in Earth's atmosphere and later on and some of Earth's mantle on top of it.
The dust-cloud theory proposed that Earth's Moon formed from debris ejected into space when a Mars-sized object collided with Earth early in its history. The debris formed a disk around Earth which eventually coalesced to form the Moon. This theory is supported by evidence such as the similar isotopic composition of Earth and Moon rocks.
the collision ring theory is a theory about how the moon formed. It says that a planet sized objoct hit earth while it was still young and exploded on inpact. Then the debris formed the moon as the magma cooled.
the collision ring theory is a theory about how the moon formed. It says that a planet sized objoct hit earth while it was still young and exploded on inpact. Then the debris formed the moon as the magma cooled.
a planet broke apart and the moon was captured by earth's gravity
The leading theory for the Moon's creation is the Giant Impact Hypothesis. This theory suggests that a Mars-sized object collided with Earth in the early stages of the solar system, resulting in debris that eventually formed the Moon. This hypothesis is supported by similarities between the Moon and Earth's composition and the presence of a large impact basin on the Moon's surface.
the giant impact hypothesis is currently the accepted theory. It basically says that a large asteroid collided with the earth, knocking debris from the earth into space. this debris then formed together over time to form the moon.
The Fission Theory: The Moon was once part of the Earth and somehow separated from the Earth early in the history of the Solar System. The present Pacific Ocean basin is the most popular site for the part of the Earth from which the Moon came.The Capture Theory: The Moon was formed somewhere else, and was later captured by the gravitational field of the Earth.The Condensation Theory: The Moon and the Earth condensed together from the original nebula that formed the Solar System.The Colliding Planetesimals Theory: The interaction of earth-orbiting and Sun-orbiting planetesimals (very large chunks of rocks like asteroids) early in the history of the Solar System led to their breakup. The Moon condensed from this debris.The Ejected Ring Theory: A planetesimal the size of Mars struck the earth, ejecting large volumes of matter. A disk of orbiting material was formed, and this matter eventually condensed to form the Moon in orbit around the Earth.