Space Mission Options for Reconnaissance and Mitigation of Asteroid 2024 YR4

Brent W. Barbee, Matthew A. Vavrina, Rylie Bull +17

Near-Earth asteroid 2024 YR4 was discovered on 2024-12-27 and its probability of Earth impact in December 2032 peaked at about 3% on 2025-02-18. Additional observations ruled out E…