FOX NEWS: Ex-NASA astronaut: World Asteroid Day – Will we defend our planet together or perish like the dinosaurs?

Ex-NASA astronaut: World Asteroid Day – Will we defend our planet together or perish like the dinosaurs?



Saturday is Asteroid Day, an annual, global educational event aimed at learning more about the hazard that nearby asteroids pose to Earth and our civilization, and marshaling support for the search and deflection technologies we need to protect our planet.