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Entertainment4.45 billion year old meteorite reveals habitable places beyond Earth
Famous meteoritesThe river boiled water boiled everything in the Amazon forest
The river stretches over 6km through the Amazon forest with an average temperature of 86 degrees Celsius, making most animals lose their lives if they accidentally fall into the
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Xinjiang - The Unincorporated Area in China
How many days on Earth is one day on the Moon?
Hubble telescope captures image of 'bridge' connecting two galaxies
Why is interstellar travel impossible today?
When cattle in a herd are attacked, why don't the others help?
In ancient times, there was no market in the palace, so where did the concubines spend their monthly money?
Ancient Diaries Reveal the Construction of the Great Pyramid of Giza
Discovery of mysterious dwarf planet beyond Neptune stuns astronomers
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