Asteroid defense mission shifted the orbit of more than its target

Ars Technica
By Jacek KrywkoMar 6, 2026, 2:00 pm106 pts
On September 26, 2022, NASA’s Double Asteroid Redirection Test (DART) spacecraft crashed into a binary asteroid system. By intentionally ramming a probe into the 160-meter-wide moonlet named Dimorphos, the smaller of the two asteroids, humanity demonstrated that the kinetic impact method of planetary defense…

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