NASA Reports Undetected Asteroid Explosion in Upper Atmosphere

NASA has reported a significant meteor explosion in Earth's atmosphere several months ago -- and we didn't see it coming.
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4 Large Asteroids Are Whizzing Towards Earth. Here's What You Need To Know

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Asteroid impacts Earth just two hours after it was discovered - The Jerusalem Post

NASA successfully hit an asteroid with a spacecraft to try to change its course : NPR

Meteors Extremetech

International Asteroid Day: Are we ready if an asteroid strikes Earth?

NASA's new plan to protect Earth from possible doomsday asteroids - FIVEaa

爆破真能用來解決問題嗎－外來天體威脅地球

NASA Smashes Into an Asteroid, Completing a Mission to Save a Future Day - The New York Times

Hardest part of deflecting killer asteroid? The politics