Long-Lost 'Pontus' Tectonic Plate From 160 Million Years Ago Identified; Mega-Plate Could Have Been as Big as One-Fourth of the Pacific Ocean Medicine & Technology Oct 09, 2023 The Pontus tectonic plate traces back 160 million years ago, while it may have disappeared around 20 million years ago. Read to learn more.
Space Weather Alert: NOAA Warns of a Solar Radiation Storm With 60% Chance of Hitting the Earth This Week
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