Season 1 (2020)
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Episodes 27
How Did The Earth Form?
An overview of fractionation, Mara's survival, 'Grand Tack' theory, formation of Mercury, solidifying Earth, and theories surrounding Theia.
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What Was Earth Like 4 Billion Years Ago?
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The Mystery of the Late Heavy Bombardment
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Where Did Earth's Water Come From?
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How Did Life Begin?
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What Was The Last Common Ancestor of all Life on Earth?
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Were Volcanoes The Key To Life?
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Did Life on Earth Come From Space?
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What Would The Earth Have Been Like Without Life?
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What is the Oldest Fossil on Earth?
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How The Earth Got Its Magnetic Field (And Why It Might Not Protect Us Much Longer)
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What Was Earth Like 3 Billion Years Ago?
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How Bad Was The Great Oxidation Event?
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How Did Life Recover From The First Mass Extinction?
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What Would The Earth Be Like Without Photosynthesis?
World Without Photosynthesis
Read MoreWhat Was The First Virus?
Older Than Life? Evolution of Viruses
Read MoreWhat Is The Other 99.99% Of Life?
4 Billion Years of Life: Tour of the Biosphere
Read MoreWhat Was The Earth Like 2 Billion Years Ago?
2 Billion Years Ago: After The Great Flood
Read MoreA Tour of Earth's Ancient Supercontinents
Before Pangaea
Read MoreA Tour of Earth's Ancient Superoceans
Exploring Earth's Prehistoric All Sea
Read MoreWhat Was The "Boring Billion" Really Like?
1.8 to 0.8 Billion Years Ago: Earth's Lost Billion Years
Read MoreWhat Was The First Complex Life on Earth?
Earth's Impossible Fossils
Read MoreWhat Was The Earth Like 1 Billion Years Ago?
One Billion Years Ago: Is This Eden?
Read MoreWhat Was The First Fungus?
The Key to Life? Evolution of Fungi
Read MoreWhy Did The Earth Totally Freeze For 100 Million Years?
Snowball Earth
Read MoreWere These The First Animals?
The Ediacaran: Life's Failed Experiment?
Read MoreHow Far Back In Time Could You Have Survived On Earth?
How Far Back In Time Could You Have Survived On Earth?
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