Hadean Eon Overview: Earth’s Earliest Geological Period (4567-4031 Ma)
Explore the Hadean Eon, Earth’s earliest geological period from 4567 to 4031 million years ago, revealing the planet’s formation and early processes.
early earth
Prebiotic Atmosphere: The Second Atmosphere of Early Earth
Explore the prebiotic atmosphere, Earth’s second atmosphere that set the stage for life by creating conditions essential for organic molecule formation.