What happens when Earth gets no second chance? This video explores how to stop an asteroid, highlighting NASA's successful double asteroid redirect test (DART) mission. We examine the critical role of planetary science in understanding and mitigating cosmic threats, alongside strategies like multiple kinetic impactors and nuclear devices for scenarios like 2024 PDC-25. The DART mission, which successfully altered dimorphos orbit, validates kinetic impactors as primary asteroid deflection tools,
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science to discovery on Instagram: "🌍 NASA’s DART Mission & The Future of Planetary Defense 🚀 NASA’s DART mission (Double Asteroid Redirection Test) was the world’s first real test of planetary defense. In 2022, the spacecraft deliberately crashed into an asteroid called Dimorphos to see if we could change its orbit. And it worked — proving that humanity can, in fact, push an asteroid off its collision course with Earth. This is only the beginning of planetary defense. Future systems could inc
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