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Earth will capture 'second moon' this weekend, scientists say
NASA’s Planetary Radar Tracks Two Large Asteroid Close …
Asteroid will soon enter Earth's orbit as temporary 'mini moon'
When a cruise liner-size asteroid zips by Earth, two spacecraft may ...
NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus …
Asteroid Watch - NASA Jet Propulsion Laboratory (JPL)
Watch newly discovered asteroid fly between Earth and moon on …
Next Five Asteroid Approaches - NASA Jet Propulsion Laboratory …
Apophis - NASA Science
Eyes on Asteroids - NASA/JPL - NASA's Eyes