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space exploration

unit 5

QuestionAnswer
wavelength is the distance between two adjacent crests or troughs of a wave
electromagnetic spectrum . All these wavelengths and frequencies make up what is called the electromagnetic spectrum.
spectrum is a continuous range of a single feature, in this case wavelength
probe is an uncrewed vehicle that carries scientific instruments to distant objects in space.
artificial satellite s any human-made object placed in orbit around a body in space
NASA The National Aeronautics and Space Administration, or NASA
spinoff is a product that uses NASA technology and that benefits the public
launch is the process of setting a rocket or spacecraft in motion
Created by: user-1979211
 

 



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