Migration is the process through which a planet progressively approaches its star of origin. Much more extrasolar planets than we had anticipated are located very near to their sun. We believe that planets may migrate through their discs as a result of interactions with the disk's gas. Resonances caused by migration may cause orbits to become.
It specifies three requirements for a planet: It must move about a star (in our cosmic neighborhood, the Sun). It must be large enough for gravity to pull it in a spherical direction. It must have been large enough that any nearby objects of a similar size were removed by its gravitational pull.
Eight planets, 146 moons, a slew of comets, asteroids and other space rocks, ice, and numerous dwarf planets, including Pluto, make up our solar system. The Sun is the only star in the system. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune are the eight planets.
Learn more about planet:
https://brainly.com/question/18496962
#SPJ4