The Earth and the other planets formed 4.5 billion years ago from the same cosmic cloud—the primordial material which gave birth to the Sun. The dust and comets—the rocks—were composed largely of hydrogen, ice, carbon, and nitrogen.
- Last Updated: 7 months ago
- Categories: Big-Bang-Timeline, ch01, Evol To Human, Our Solar System, Pre-LUCA Evolution
From Year 0 (BCE/CE): -4500000000
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Earth is Born
Earth is Born
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January 8, 2025 Edition
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Quote of the Week
January 8, 2025 Edition
1START: Philosophy >
3Critical Thinking >
Quote of the Week
“I was not; I was; I am not; I do not mind.”
- Epicurus
- circa 270 BCE
Epicurus Epitaph
TAKE-AWAY: The Epicurus epitaph embodies the Epicurean focus on living for this life in this moment by accepting mortality and letting go of fear. It’s a profound expression of the Epicurean ideal: living in the present, free from anxiety about the past or future, and embracing the impermanence of existence.
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