Well a moon can be considered as a comet but first you must understand what a comet is? A comet is hot glowing body that encirlces around the sun with a particular behaviour of facing its core towards the sun and the tail away from the sun. this case is not encountered in a moon or a meteoroid. a moon could be considered as a meteoroid but the difference between a meteoroid and a moon is that a moon has fixed orbit around a particular planet, while a meteoroid is a wanderer .
Yes, there is evidence that suggests meteors did hit the Earth during the Jurassic era. Some scientists believe that a meteor impact may have contributed to the mass extinction event that marked the end of the Jurassic period.
The Saturn V has been retired and is no longer in use. It was last used in 1973 for the Skylab space station missions. Today, newer rockets like the Falcon Heavy and the SLS are used for space exploration.
Many vaccines are still in use today.
Archimedes screws are still used today. On of the more common uses in today's society is in sewage treatment plants, because of the screw being able to handle varied fluid pressures as well as the more solid waste as well.
Darwin was the scientist that caused controversy that still exists today.
They have impacted life by being able to wash dishes without using the sink.
they have made medicines & ways to cure people thet we still use today.
yes it is still being used today.......depends where your at.
The Roman numeral system is still being used today because it is the numerical aspect of the Latin language which is still being used today.
Yes, trains are still being used today in large quantities.
Yes.
Yes they are
it hasnt impacted much but its changed religion
how is the chartres cathedarl used today
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They are still being studied by scholars.
Yes, its still being used for the many satellites out today.