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radar astronomy

Syllabification: (ra·dar as·tron·o·my)

Entry from US Dictionary

Definition of radar astronomy

noun

  • the branch of astronomy that uses radar to map the surfaces of planetary bodies in the solar system.

radar astronomy in other Oxford dictionaries

Definition of radar astronomy in the US English dictionary
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Word of the day

synodic

/ sɪˈnɒdɪk /
adjective
relating to or involving the conjunction of celestial objects …