halley's comet i think
earth the comets to go
No. Comets that we see in the sky were only passing by in earth.
All the comets that have been seen in history were in the solar system and most still are.
Yes, comets come very close to the Earth each year. These comets can be seen passing by the Earth with a telescope.
Yes it is believed that comets have hit the Earth in the past.
no, comets do not orbit Earth. If comets did orbit Earth, it would be Earths Moon's, but comets orbit the kuiper belt at the edge of the Solar System. Some times comets hit each other and get knocked out of their orbit and possibly hit a planet.
Comets can be seen from Earth only part of the time, when they are close enough to the Sun.
It is possible for comets and asteroids to hit Earth, but they are extremely rare events.
Comets are different from us because this a %^@@%^&_+)( question
Comets and Asteroids can affect the Earth by ... A Asteroid hitting Earth and causing a crater and a Comet can cause excitement on Earth if they are spotted.
Because comets were created about the same time as the Earth.
Earth was possibly visited by people from another Earthy planet or it wasn't visited by at all, nobody it 100% sure if Earth was really "visited". It probably was though.
comets visits the earth periodically
earth has never visited another planet
well...... comets are slow meteoroids hit earth