not so much the comparison but the coordinate.

送交者: steven 于 2007-12-04, 09:35:05:

回答: steven我刚跑去睡了，你还真能熬由 deadmeat 于 2007-12-04, 02:52:26:

We should be able to find the impact in last 10 years and see if new craters form in that area.

I dont have any data source except google - deadmeat (82 bytes) 2007-12-04, 13:11:33 (189466)