The Planetary Society Articles
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Defending the Earth from Impacts
Posted: 27 Apr 2021 07:58 AM PDT
https://www.planetary.org/defending-...h-from-impacts
Asteroids and comets that come close to Earth can pose a very real threat
to our planet, but impacts from these objects aren’t inevitable. With
proper planning we can prevent this natural disaster from happening.
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Notable Asteroid Impacts in Earths History
Posted: 27 Apr 2021 07:50 AM PDT
https://www.planetary.org/notable-as...earths-history
Some of the most significant impacts that humans (and dinosaurs) have
witnessed.