There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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When a massive power outage struck southern California in the 1990s, Los Angeles residents reportedly called 911 to express alarm about strange clouds hovering overhead; they were seeing the Milky Way for the first time.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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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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Sound doesn't travel in space.
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