NASA’s Planetary Defense Coordination Office (PDCO) tracks and predicts asteroid movements. Missions like DART (Double Asteroid Redirection Test) have tested ways to change an asteroid’s path to prevent a collision with Earth. Through these efforts, NASA works with global partners — including tracking stations in Australia — to ensure our planet and people remain safe from potential asteroid threats. #asteroid #nasa #esa #viralpost2025シ #viralfactsvideos #nasaplanetery #planet #saveearth #earth