Question

Define planets in 50 words​

Answer 1

Answer:

A planet is an astronomical body that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion. There are eight planets in the Solar System . In order of increasing distance from the Sun, they are the four terrestrials, Mercury, Venus, Earth, and Mars, then the four giant planets, Jupiter, Saturn, Uranus, and Neptune. Six of the planets are orbited by one or more natural satellites, the two exceptions being Mercury and Venus.