2
A Leonid meteor is not
a piece of space debris
Hey, wait a minute! I
read …
Yes, I know. We all conveniently
think of meteors as bits of space debris. It’s a white lie, and one I plan to
continue committing. For the record, however, a bit of space debris is properly
termed a meteoroid. When it enters the atmosphere, the light phenomenon that
results is called a meteor, according to the American Meteor Society. Put another
way, a shooting star is a phenomenon, not a chunk of something.
Oh, and yes, we should point
out that a shooting star is not a star, of course. I refuse to give up that
term, too.
And just to finish this
fruitless but mildly interesting discussion of shooting star jargon
(quickly, please, so we can move on to the next fact): A meteorite is
"a natural object of extraterrestrial origin (meteoroid) that survives passage
through the atmosphere and hits the ground."
Kids love this one: What
do you call it if it misses the ground? A meteorwrong, of course.
[Leonids
Full Coverage]
And next, why most of
them are in fact meteorwrongs …