There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
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Summer on Uranus lasts for 21 years.
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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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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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