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Vocabulary - Unit 5

Walter Daniels

TermDefinition
wavelength The distance between two successive peaks or troughs of a wave.
electromagnetic spectrum The entire range of all types of electromagnetic radiation, from radio waves to gamma rays.
spectrum A band of colors or a range of frequencies/wavelengths produced when light or radiation is dispersed.
probe An uncrewed spacecraft designed to explore space and transmit data back to Earth.
artificial satellite Any human-made object placed into orbit around a celestial body, such as Earth or the Moon.
NASA The National Aeronautics and Space Administration; the U.S. government agency responsible for the civilian space program and aerospace research.
spinoff A commercial product or technology developed from research originally intended for space missions (e.g., memory foam or scratch-resistant lenses).
launch The process of sending a rocket or spacecraft into flight or orbit.
Created by: Walter Daniels
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