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OUR SOLAR SYSTEM IS LITTERED WITH ASTEROIDS AND COMETS
AND SOMETIMES THEY GET A LITTLE CLOSE TO EARTH
BUT NO NEED TO WORRY
WHEN AN ASTEROID OR COMET COULD COME CLOSE TO OUR PLANET
IT'S KNOWN AS A NEAR-EARTH OBJECT AKA NEO
TO PUT THAT IN PERSPECTIVE OUR MOON IS ONLY 238,900 MILES AWAY
NASA WANTS TO KNOW ABOUT ALL NEAR EARS
BUT WHAT IF ONE OF THESE OBJECTS POSED A THREAT?
WE WANT TO BE PREPARED