Tag Archives: orbit

July 11, 2011

On July 11, 2011, the planet Neptune completed its first orbit around the sun since it was discovered by Johann Gottfried Galle on September 23, 1846. It only took Neptune 165 years or 60,182 Earth days to complete a Neptunian … Continue reading

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November 3, 1957

On This Date in TWISTED-HISTORY.com! in 1957 the Soviet Union launched a dog into space on board Sputnik 2 and it became the first living animal to enter the Earth’s orbit. When the Russian Federal Space Agency was asked why … Continue reading

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