The theory is that a moon-sized object, crashed into the earth during it's developmental stages, which then ejected a massive chunk of material from the body of the newly formed earth. This large chunk of planetary debris was then caught in the earth's gravitational field and settled into an orbital path around the earth, forming what we call the moon.
Pluto was one of Neptune's moons that somehow escaped its orbit.
There are 4 moons that orbit around the planet Jupiter. The moons are Io, Europa, Ganymede, and Callisto. They vary in size and composition, with Ganymede being the largest moon in the solar system and having its own magnetic field.
Scientist theorize that a planet-sized object collided with earth and the moon formed
Planetary moons, artificial satellites, space debris, and dust particles are some examples of objects that can orbit planets. These objects can have various shapes, sizes and orbital characteristics depending on their origin and location relative to the planet.
The planetary model of an atom is simple. The nucleus is the planet and the electrons are the moons in the model.
round, gravity and the lunar paths of moons make them round
the moon layers is a circle and marvovus and the layers crust is round like a soccer ball
Venus does not have any moons. Despite being similar in size and composition to Earth, it lacks natural satellites, a fact that has intrigued scientists for centuries. Various missions and observations have confirmed this absence, with no moons discovered since the dawn of space exploration.
The irregular shape and low density of the Martian moons, Phobos and Deimos, suggest that they were not formed with Mars. Instead, it is more likely that they are captured asteroids that were gravitationally pulled into orbit around Mars.
Bad-tempered, argumentative, and uncooperative
.can't explain the origin of the cloud .how would cloud stick together? .some planets and moons spin backwards
Mars has two moons, Phobos and Deimos. Their origin and composition are uncertain. One theory is impact disruption, similar to current theories regarding Earth's own moon's origin. Phobos appears to have a porous interior, suggesting phyllosilicates and other minerals known from Mars Another theory is asteroid capture, but their orbital characteristics are unusual for captured objects. Also, while visible and near-infared spectral anaysis of the moons is consistent with outer belt asteriods, infared spectral analysis of phobos is not consistent with meterorites of any kind. Please see the Related Link below for further information.