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Planetary Defense - DART - NASA Science
NASA· 1 week agos kinetic impact, when the asteroid pair was within 7 million miles (11 million kilometers) of Earth, a world-wide team of astronomers ...
Nuclear Weapons and Space Objects
Arms Control Association· 7 days agoFortunately, two new U.S. observatories, the ground-based Vera Rubin in Chile and the space-based Near-Earth Object (NEO) Surveyor, should catalog nearly ...
