‘City-Killer’ Asteroid Threat: Could thousands of undetected space rocks hit Earth? Here’s what’s keeping NASA Scientists awake at night
Published on: Feb. 17, 2026, 3:25 p.m. | Source: The Economic Times
Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART mission demonstrated that deflection technology works, experts say early detection is the real safeguard.
