First, you build a rocket. Then you ask it to leave Earth, fly to the moon, survive the trip and bring its spacecraft home. Simple, right? Well, not quite. World Space Week, observed every 4-10 October, celebrates the science that makes missions like this possible. The United Nations established the observance in 1999 to commemorate Sputnik 1"s launch on 4 October 1957, and the entry into force of the Outer Space Treaty on 10 October 1967. This year"s theme, "Rocket Revolution," focuses on the evolving technology driving space exploration.
World Space Week begins
Today in History
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An architectural masterpiece fit for a king
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Red-and-green macaws
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Hungarian Parliament Building, Budapest, Hungary
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Guy Fawkes Night
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All is calm
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Trooping the Colour
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Reindeer, Lapland, Finland
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An endless stretch of sky
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Corona Arch near Moab, Utah, United States
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Tis the season for travel
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Sociable climbers
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Cowes Week
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Trevi Fountain, Rome, Italy
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Splendid leaf frog
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Plum-headed parakeet
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This ‘snow’ never melts
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Misty mountain hop
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Revealing natures turquoise gem
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Amber Fort near Jaipur, Rajasthan, India
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Stonewall uprising anniversary
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Teddy bears of the sea
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Lavender rows, Plateau de Valensole, Provence, France
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Nighttime view over the Gulf Coast
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Rainbow houses, Houten, Netherlands
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Eurasian lynx
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The Isle of Wight Garlic Festival
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Tide pools in La Jolla, California, United States
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International Tiger Day
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Happy St Patricks Day!
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Guanaco, Punta Norte, Valdés Peninsula, Argentina
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