sounding rocket(redirected from Elevator research rocket)
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A rocket used to make observations anywhere within the earth's atmosphere.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||sounding rocket - a research rocket used to obtain information about the atmosphere at various altitudes|
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