NASA's vigilant gaze extends beyond the celestial wonders of the cosmos; it also scans the heavens for potential threats hurtling towards our planet. Working hand in hand with a global network of astronomers, NASA remains at the forefront of planetary defense, poised to alert the public in the face of an apocalyptic asteroid strike. The cosmic cataclysm of the Chicxulub … [Read more...] about NASA explains how it would alert the public of an apocalyptic asteroid strike