The Massive Asteroid Apophis Will Pass Closer to Earth Than Some Satellites in 2029—Planetary Defense Researchers are Getting Ready

One of planetary defense's biggest opportunities will come as the asteroid Apophis makes its tight flyby of our planet on April 13, 2029.

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The Massive Asteroid Apophis Will Pass Closer to Earth Than Some Satellites in 2029—Planetary Defense Researchers are Getting Ready — SignalPop