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'Planetary defense is knowing what's out there and what could do harm to us.' Meet the scientist who helped build NASA's asteroid response plan
Planetary Defense: Webb Detects 138 Decameter-Sized Asteroids in the Main Belt
MIT Unveils Breakthrough in Detecting Tiny Asteroids, Boosting Planetary Defense
Portugal at the Forefront of Planetary Defense
Defying Disaster: NASA’s Innovative Strategies in Planetary Defense
NASA’s NEOWISE Concludes, NEO Surveyor Emerges: A New Era in Planetary Defense
Planetary Defense: NASA Radar Captures Two Large Asteroids Zooming Past Earth
Happy Asteroid Day! Schweickart Prize Spotlights Planetary Defense
Planetary Defense: The Nuclear Option Against Asteroids
NASA’s Scout System Just Predicted an Asteroid Impact. Here’s What That Means for Planetary Defense.
