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
Accusation vessel contains grain looted from Russian-occupied territories triggers diplomatic spat between both nations
Ukraine has asked Israel to seize a vessel it claims is carrying grain looted from Russian-occupied territories, triggering a rare diplomatic spat between the two countries.
The dispute spilt into public view this week when president Volodymyr Zelenskyy said that “another vessel” carrying grain “stolen by Russia” had arrived at a port in Israel and was preparing to unload.
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