The Difference Between Meteors, Meteorites, and Meteoroids

A Meteoroid

Did you know that the same object can become a meteor, a meteorite, and a meteoroid during its lifespan? How is that possible, and what is the difference between meteors, meteorites, and meteoroids?

Let’s start with the basics: An object that is flying through outer space, is smaller then an asteroid, and is not a comet is called a meteoroid. In other words, objects that are too small and insignificant to be considered an asteroid or a comet are classified as meteoroids. Here is a quick explanation of the difference between comets and asteroids:

Meteor Shower
A Meteor Shower – Note the Many Meteors

Comets are icy objects that typically follow an orbit and glow when passing near the sun or another star. They generally range in diameter from a hundreds of meters to several kilometers in diameter. Larger objects that don’t display the properties of a comet are called asteroids instead.

A meteor is a meteoroid that is passing through the Earth’s atmosphere. In other words, the time during which you can see a meteoroid glowing and streaking through the night sky is the time that it would be considered a meteor. Meteors are also commonly called shooting stars or falling stars. When several meteoroids are passing through the Earth’s atmosphere, it is called a meteor shower.

Once a meteor has finished passing through the atmosphere and has struck the Earth’s surface, it is considered a meteorite.

A Meteorite
A Meteorite

So, the life of a meteoroid would go something like this:

Meteoroid > Meteor > Meteorite

Hopefully, that helped clarify these classifications for you!

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40 comments on “The Difference Between Meteors, Meteorites, and Meteoroids”

  1. I found something that looks alot like the meteorite shown above. Could I have found a real meteorite here in michigan?

  2. This info was really helpful, thankyou.it helped me with a project but i just wish it had more pics and info

  3. I thought that was a good story that you wrote. It was a mazing. I hope you write more. Well bye I got to read the rest you wrote. Im almost done. So far so good. See ya

  4. Oh!And does anyone know the actual life span of a meteoroid because i looked EVERYWHERE. i went to answers.com and they said meteoroids aren’t alive. Still thanx A LOT!!!:):):):)

  5. Thank you SOO much! This helped me SOO much to understand it very clearly!
    -Mimi Theresa Salarr

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