It is important because that way they know if an asteroid is going to crash into Earth and if it is they can warn everyone.

I would use it to sneak into a terrorists base and kill him or her.

It is important for NASA to monitor asteroids near earth because if they did not and one crashed in to earth we would have had no warning.

i think it is awesome and I would love to have a pair of those shoes

It is important that scientists Track near earth asteroids so that we know if they will hit us or not and if they will that we be prepared

This is awesome. I love back to the future.

It is important because they would have to warn and the people would have to prepare. If there was a hurricane coming to your part of the country and you had no clue about it beforehand, would you like to be given some sort of warning? Would you like some time to get ready or do something that could possibly save your life instead of being hit on the spot? I would think so. I believe the same applies to the asteroids.

I would use the lnvisablity cloak use it to save people.