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
Respected ocean expert Katy Soapi continues to advocate to protect Tetepare, one of the last untouched places in Solomon Islands
Scientist Katy Soapi’s earliest memories are of the sea. She grew up on Rendova, a lush island in western Solomon Islands, and life centred around the ocean.
“I remember when the big waves came, we would dive under them and come up laughing on the other side. Being part of those natural elements brought me so much joy.”
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