early Earth

Science Mysteries for Kids

🧩 The Great Oxygenation Event: The Air We Breathe – A Science Mystery from Ancient Earth for Kids
ByKids Science Magazine October 31, 2025October 31, 2025

Long ago, Earth’s air had almost no oxygen! Discover how tiny microbes called cyanobacteria changed our planet forever in this thrilling kids’ science mystery about the Great Oxygenation Event.

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KIDS SCIENCE NEWS | KIDS TECH NEWS

The World’s Oldest Meteorite Crater Discovered: A Window into Earth’s Ancient Past!
ByKids Science Magazine March 7, 2025

Scientists have found the world’s oldest meteorite impact crater in Australia, dating back 3.5 billion years! This groundbreaking discovery reshapes our understanding of Earth’s early history, life’s origins, and how ancient meteorites shaped our planet.

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