Don’t worry, it’s not supposed to hit…so you can still watch the fireworks on July 4th. If you want to see what a collision might look like have a look at Ursi’s Blog though….
cd
Huge Asteroid to Fly Past Earth July 3
An asteroid possibly as large as a half-mile or more in diameter is rapidly approaching the Earth. There is no need for concern, for no collision is in the offing, but the space rock will make an exceptionally close approach to our planet early on Monday, July 3, passing just beyond the Moon’s average distance from Earth.