Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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Some asteroids have other asteroids orbiting them.
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If two pieces of metal touch in space, they become permanently stuck together.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Pluto is smaller than Russia.
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The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
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