Summer is finally here!!! I'm free more so I can post more than during the school year!!! Today's Topic: Earth and it's craters!
Acording to the estimates of work published in Earth and Planetary Science Letters, there are 350 craters on Earth larger than 250 meters that are still undiscovered.
So far there are only 188 confirmed impact craters. If you think you know where an undiscovered crater is, take a look at this website: http://www.passc.net/EarthImpactDatabase/Criteria.html
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