Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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If two pieces of metal touch in space, they become permanently stuck together.
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Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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