TRIBUNJATENG.COM, WASHINGTON DC – Scientists predict what would happen if an asteroid the size of Chicxulub hit Earth today. The thing would release a shock wave stronger than a hydrogen bomb, leveling forests, and triggering tsunamis. Cities would collapse under seismic pulses equivalent to a magnitude (M) 10 earthquake. Also read: NASA Scientists Find Spacecraft … Continue reading NASA’s Planetary Defense: Predicting the Impact of an Asteroid the Size of Chicxulub and Preventing an Apocalypse