English: A combination of two public domain files: The_Earth_seen_from_Apollo_17.jpg/1024px-The_Earth_seen_from_Apollo_17.jpg and File:433eros.jpg -- a very rough representation of what would be a catastrophic impact, not intended to be scientific, for discussion purposes.
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{{Information |Description ={{en|1=A combination of two public domain files: The_Earth_seen_from_Apollo_17.jpg/1024px-The_Earth_seen_from_Apollo_17.jpg and File:433eros.jpg -- a very rough representation of what would be a catastrophic impact, not...