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Asteroid will soon enter Earth's orbit as temporary 'mini moon' - NBC News
'Mini-moon' to join Earth's orbit for 2 months beginning Sunday
NASA’s Planetary Radar Tracks Two Large Asteroid Close …
Next Five Asteroid Approaches - NASA Jet Propulsion Laboratory …
When a cruise liner-size asteroid zips by Earth, two spacecraft …
NASA's Planetary Radar Spies (Another) Peanut-Shaped Asteroid
Two Killer Asteroids Are Flying by Earth, and You May Be Able to …
Asteroid Watch - NASA Jet Propulsion Laboratory (JPL)
NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus …
Apophis - NASA Science