What do you think is the best method for dealing with large asteroids that are on a collision with earth?

Initially if you could make sure that after you blow up an asteroid you will end ... The problem here lies in the fact that we know little about the internal A grain of dust is enough to deflect a billiard ball by a large span, given ... Luckily for us, asteroids the size of Bennu, and giant asteroids like the one ... They enter our atmosphere as meteors, where many blow up in mid-air; ... and tracks new objects and will issue warnings about possible impacts.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.