A "super bolide" exploded over Russia in 2013, injuring 1,500 people and damaging hundreds of buildings. It may not be a once-in-a-century event as previously thought. Eric Mack has been a CNET ...
An agreement between NASA and the U.S. Space Force recently authorized the public release of decades of data collected by U.S. government sensors on fireball events (large bright meteors also known as ...
We use a hierarchy of numerical models (a 3-D Global Climate Model, a 1-D radiative-convective model and a 2-D Mantle Dynamics model) to explore the environmental effects of very large impacts on the ...
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