A ‘cosmic clock’ in tiny crystals has revealed the rise and fall of Australia’s ancient landscapes We show how this "cosmic clock" uncovers the evolution of rivers, coasts and habitats. Astrobitica February 1, 2026 (Last updated: February 1, 2026) 1 minute read We show how this “cosmic clock” uncovers the evolution of rivers, coasts and habitats. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: NASA begins a practice countdown for its first moonshot with astronauts in more than 50 yearsNext: ‘Back to the Moon’: Time magazine salutes Artemis 2 astronauts in special commemorative cover issue