"Because meteoroids are smaller than asteroids or comets, they are hard to spot and there is often little warning that they are heading toward Earth, he said."
Hmmmmm... in my college astronomy class, meteoroids WERE astreroids that entered the Earth's atmosphere and hit the ground- nothing whatsoever to do with their size.
mlent February 15, 2013
at 9:46am
"Because meteoroids are smaller than asteroids or comets, they are hard to spot and there is often little warning that they are heading toward Earth, he said."
Hmmmmm... in my college astronomy class, meteoroids WERE astreroids that entered the Earth's atmosphere and hit the ground- nothing whatsoever to do with their size.