rockets/space program
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| rocket | a device that expels gas in one direction to move in the opposite
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| thrust | the reaction force that propels a rocket forward
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| velocity | speed in a given direction
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| orbital velocity | velocity a rocket must achieve to establish an orbit around earth
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| escape velocity | the velocity the rocket must achieve to fly beyond earths gravitational pull
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| satellite | an object that revolves around another object in space
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| space shuttle | a spacecraft that can carry people to space return to earth, and be reused again for the same purpose
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| space station | a large artificial satellite on which people can work and live on for a long time
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| space probe | a spacecraft that carries scientific instruments that can collect data
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| rovers | small robots that move around on the surface
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| vacuum | a place that is empty of all matter
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| microgravity | a feeling of weightlessness
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| space spinoff | an item originally developed for use in space but also has uses on earth
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| remote sensing | collection of info about earth and other objects in space without being in direct contact
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| geosynchronous orbit | a satellite that orbits earth at the same rate thus staying over the same place on earth
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| Apollo | The American effort to land astronauts on the moon
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| John Glenn | First man to orbit Earth
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| Alan Shepard | First AMerican in Space
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| Laika | The first living creature in space-Soviet dog
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| Sputnik | The soviet satellite that kicked off the Space Race
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| Yuri Gargarin | the first human in space
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| NASA | The USA space program-National Aeronautics and Space Administration
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| Freedom | Launched the first American in space
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| ISS | America and 15 other countries helped launched the space station where scientist from all over can live
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| Mir | the soviet space station
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| Cassini | space probe exploring Saturn's moons
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| Galileo | provided detailed images and data about Jupiter and its mooon
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| Discovery | a space shuttle
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| Challenger | One of the 2 American shuttles that were destroyed during flights
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| Lunar Prospector | a space probe that found evidence of water ice and other materials on the moon
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| GPS | global positioning system
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
miamacdonald
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