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NASA’s Planetary Radar Tracks Two Large Asteroid Close …
Earth is about to have a temporary ‘mini-moon’ | CNN
NASA simulates how the U.S. might respond to asteroid threatening Earth ...
A new 'mini-moon' comes to Earth this fall : NPR
Asteroid Watch | NASA Jet Propulsion Laboratory (JPL)
When a cruise liner-size asteroid zips by Earth, two spacecraft …
Two Killer Asteroids Are Flying by Earth, and You May Be Able to …
NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus …
Next Five Asteroid Approaches - NASA Jet Propulsion Laboratory …
Apophis - NASA Science