Science ❯Astronomy ❯Asteroids

Monitoring

NASA Scientists Radar Imaging Imminent Impactors Impact Probability International Collaboration European Space Agency 2011 UL21 Orbit Refinement

Asteroid 2024 YR4 No Longer Threatens Earth, But Risk to Moon Persists

Asteroid 2024 YR4's Earth Impact Risk Raised to 3.1%, Highest Ever Recorded

NASA Revises Asteroid YR4 Collision Risk to Record 3.1%

Four 'City Killer' Asteroids to Safely Pass Earth Today

Earth to Experience Two Unique Asteroid Events This Month

Two Large Asteroids to Pass Near Earth This Week

Astronomers Rule Out Collision Threat from Asteroid Apophis