A team of NASA and international scientists for the first time have gathered a detailed understanding of the effects on Earth from a small asteroid impact. The unprecedented data obtained as the result of the airburst of a meteoroid over the Russian city of Chelyabinsk on Feb. 15, 2013, has revolutionized scientists' understanding of this natural phenomenon.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/X...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/X...