2013-10-09
Libyan Desert Glass: Diamond-Bearing Pebble Provides Evidence of Comet Striking Earth
A mysterious black pebble found by an Egyptian geologist at the Libyan Desert Glass strewnfield provides the first ever evidence of a comet entering Earth’s atmosphere and exploding.
Source: Libyan Desert Glass: Diamond-Bearing Pebble Provides Evidence of Comet Striking Earth | Space Exploration | Sci-News.com
