they were formed the same time as the planets (after our sun)
It helps us to know about the solar system's early history. That's because we think comets are leftovers from the formation of the planets, etc. They are very old, primitive bodies, like the asteroids.
They seem to be bits left over from the formation of the Solar System about 4.5 billion years ago.
No. Most comets are about the same age as the solar system as they formed with it.
Not necessarily! System with one sun (star) at its centre is called solar system. A solar system may have anything. Our solar system has, of course eight planets, asteriods, comets. But any other solar system in the cosmos may have different things,
No, comets have tails due to solar radiation subliming ices and other volatile substances into a temporary atmosphere that is tail shaped due to the comets velocity.
.... errr - well comets.
It helps us to know about the solar system's early history. That's because we think comets are leftovers from the formation of the planets, etc. They are very old, primitive bodies, like the asteroids.
All the comets that have been seen in history were in the solar system and most still are.
The original of our solar system could be locked within a comet.
There are several online sources on information about home solar energy systems. You can also check at your local library for books on home solar energy systems
Everything in the Solar system. Some examples: comets, asteroids, meteorites, planets...
No. Most comets are about the same age as the solar system as they formed with it.
They seem to be bits left over from the formation of the Solar System about 4.5 billion years ago.
There are no visible comets at this time.
I scientifically believe that comets are closer to the outer part of the solar system.
Not necessarily! System with one sun (star) at its centre is called solar system. A solar system may have anything. Our solar system has, of course eight planets, asteriods, comets. But any other solar system in the cosmos may have different things,
comets can be found in the oort cloud to the south of Pluto