What is the Difference Between a Comet and a Meteor?
There are quite a few objects in the universe capable of causing a really, really bad day on planet Earth, including a wayward comet or large asteroid. Most meteors, however, barely rate a ‘ho-hum’ on an astronomer’s scale of scary extraterrestrial events. There are a number of differences between a comet and a meteor, from their general composition to the roles they play in the universe. A comet is a celestial object believed to be composed primarily of space dust and frozen gases. The birthplace of a comet is thought to be somewhere in the outer parts of the universe, not related to the formation of our solar system at all. A comet follows an orbit that may bring it close to a star, such as our own Sun. As the comet approaches the star, a portion of its ice core may melt and release a trail of dust-sized particles. This cycle can continue for millions of years. A meteor, on the other hand, does not follow an orbit around the sun. It isn’t even called a meteor while it remains floatin
