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.
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Summer on Uranus lasts for 21 years.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
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A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
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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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A 100-pound person on Earth would weigh 38 pounds on Mars.
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An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
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