Hello ladies and gents this is the Viking telling you that today we are talking about

Meteors

1. A meteor shower occurs when the Earth passes through the trail of debris left by a comet or

asteroid.

2. Meteors are bits of rocks and ice ejected from comets as they move in their orbits about the

sun.

3. A meteor that reaches the ground it is called a meteorite.

4. Meteor showers get their names from the constellation in where their radiant is located.

Perseids come from Perseus, hence the name Perseids.

5. Comets continuously eject material with each passage around the sun; this replenishes the

shower meteoroids.

6. Approximately 30 meteor showers occur each year that are visible to observers on Earth. Some

of these showers have been around longer than 100 years. For example, the Perseid meteor

shower, which occurs each year in August, was first observed about 2000 years ago and

recorded in the Chinese annals.

7. Meteors are sometimes observed with red, yellow or green trails. The colors are caused by the

ionization of molecules - like oxygen which appears to be green.

8. A fireball is a meteor that is brighter than the planet Venus.

9. Radar indicates there are 12,000 meteors on a given night that are about the size of a piece of

dust.

10. The International Space Station has shielding to protect it from meteors up to an inch wide.

And as always have a chilled day from the Viking

The White Viking