Summer on Uranus lasts for 21 years.
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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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An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
9
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15