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
Argentina forward wants to ‘fulfil dream’ by departing
Barcelona, Real Madrid and PSG linked with 26-year-old
Julián Alvarez has said he wants to leave Atlético Madrid to “fulfil his dream” following reported interest from Barcelona, Real Madrid and Paris Saint-Germain.
“I spoke with people at the club [Atlético], with those I had to speak with, and the best thing for everyone is a transfer and I want to fulfil my dream,” Alvarez said after Argentina’s World Cup Group J win over Austria.
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