Hey Space Placers!
If you tuned in to watch Apophis live last night, you will enjoy this update on the asteroid http://www.esa.int/Our_Activities/Space_Science/Herschel_intercepts_asteroid_Apophis
The research shows that the asteroid is much bigger than we thought. All the more reason to track this big space rock before its' 2029 and 2036 flybys of our home world.
Sky Guy in VA