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set 14 voc

science set 14

Light Year The distance light travels in one year.
Relative Distance Distance relative to a reference point.
Planet A celestial body revolving around a sun.
Technology Anything man-made that makes work easier.
Hubble Telescope An astronomical reflecting telescope placed in orbit above the earth's atmoshpere in April 1990.
space probe an unmanned space craft sent to explore outer space.
Mars Exploration Rover Robotic craft designed to explore Mars.
Created by: myhomework