"Scientists say the evidence, if correct, points to a space rock some 5km across having crashed into the Ross Sea [Antarctica] about three million years ago."
"Researchers from the Lamont-Doherty Earth Observatory in New York have been studying a 100km-wide depression, known as Bowers Crater, under the Ross Sea."
"Space impact clue in Antarctica"
Paul Rincon
BBC News science reporter
Houston, Texas
Link
This area will cover relevant news of the threat to the planet from Near Earth Objects (NEOs) including concepts and designs for mitigation. All opinions are those of the author.
17 March 2006
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