There is a very big comet that passes the earth about every 76 years. It's called the Halley comet!
Typically, several comets are spotted every year.
Billions.
There have been 4,000 comets that have been discovered in the solar system as of 2010. The most famous comets that have names is Hale-Bopp, Swift-Tuttle, Hyakutake, Halley and Shoemaker -Levy 9.
No. No hurricane has gone by that name. Tornadoes are not given names.
comets
astrid
because thats the names that have been given
Comets have been around for the past four and a half billion years.
Every bone has a name
All the comets that have been seen in history were in the solar system and most still are.
Typically, several comets are spotted every year.
Tendons connect muscles to bones. Many people confuse these with ligaments. But ligaments connect bones to bones. They are the same tissue but because they have different functions they have been given different names.
No body invented water!! It has been with us (Earth) from time immemorial. However, different civilisations, from history, wil have given it different names. E.g. The Classical Greek - Hydros The Romans - Aqua.
The correct name for this era is Mesozoic era
They were both Spanish mission sites.
Billions.
Comets have been in space since the start of time. In the 1800's there were many people who knew comets where a space phenomena, there were people who thought it was a message from the gods. What people thought of the comets depended on their cultural beliefs.