Curtin University researchers use innovative techniques to date three-billion-year-old impact crater in Pilbara region A meteorite that struck Earth three billion years ago left behind a “smoking gun” – evidence of the world’s oldest impact crater in a remote part of Australia. Ancient rocks in Western Australia’s Pilbara region record the event, which occurred during the Archean eon, a period 4 to 2.5 billion years ago, when tectonic plates were beginning to form and early life emerging. Continue reading... from The Guardian https://ift.tt/vFNkr3E via IFTTT
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Trooper exchanged words with Nyck Harbor
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LeBron James among critics on social media
A Texas trooper who had an altercation with South Carolina’s Nyck Harbor after his touchdown on Saturday was sent home from the game, according to the state’s Department of Public Safety.
Harbor scored on an 80-yard reception in the second quarter and ran into the tunnel after the score. As he and three teammates were walking back to the field, the trooper walked in between Harbor and another player and bumped into them.
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