Space Is Scary AF, Here Are 11 Unbelievable Space Facts That Hurt My Head
• Astronomers are sharing mind-blowing facts about space, including how we can view distant galaxies as they existed millions of years ago. • Eratosthenes, an ancient Greek scientist, calculated the size of the Earth using shadows and was less than 1% off, demonstrating early understanding of the planet's dimensions. • These space facts challenge our current understanding of the universe and its many mysteries, including cosmic phenomena that are still not fully explained.
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