NASA Planetary Defense Asteroid Missions 2026 Protecting Earth from Cosmic Threats
Meta Description Explore NASA’s planetary defense asteroid missions for 2026, designed to detect, track, and mitigate potentially hazardous asteroids to safeguard Earth and advance deep-space defense technology. Introduction Asteroids and near-Earth objects (NEOs) pose a real threat to our planet. While large impacts are rare, even small asteroids can cause significant damage. NASA’s planetary defense […]