Science ❯ Astronomy ❯ Planetary Defense

Impact Risk Assessment

Torino Scale Monitoring Near-Earth Objects Monitoring Strategies Observation Techniques CNEOs Observational Challenges Asteroid 2024 YR Asteroid 2024 YR4

Study Flags Hidden Venus Co-Orbital Asteroids as Long-Term Earth Hazard

New modeling identifies a near-Sun blind spot that pushes planetary defense toward space-based surveys.