[wannabegeek]

Asteroids upon entering the earth’s atmosphere will burn up like the space shuttle Columbia.

Another, the earth is spinning at 1,000 miles per hour orbiting around the sun, if asteroid approaches the earth it would hit the moon that’s why the moon has lots of craters.

[Red Badger]

...if asteroid approaches the earth it would hit the moon that’s why the moon has lots of craters.

Only if the Moon and asteroid are both on the same side of the Earth.................