"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be.
Apophis will zoom safely past the Earth closer than the orbits of geosynchronous satellites on April 13, 2029. As well as the ...
A trio of missions are on track to intercept and study the near-Earth asteroid Apophis during its close encounter with our planet in 2029. The 1,100-foot-wide (340 meters) asteroid Apophis is set for ...