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The riskiest asteroid on record now has near-zero chance of hitting Earth
The ranking indicates “the likelihood of a collision is zero, or is so low as to be effectively ... devastation if it were to collide with our planet. The quick de-escalation of the asteroid ...
Earth 1, asteroids 0: The next generation of planetary defense takes shape at NASA’s Jet Propulsion Laboratory
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...