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单词 balloon satellite
释义

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balloon satellite
balloon satellite n. a balloon-shaped communications satellite.
ΘΚΠ
society > travel > air or space travel > a means of conveyance through the air > spacecraft > [noun] > satellite > used for specific purpose
biosatellite1957
balloon satellite1958
navigation satellite1960
weather satellite1960
1958 Van Wert (Ohio) Times-Bull. 23 Oct. 1/8 The army today called off a sky search for the mysteriously missing balloon satellite it launched here last night.
1985 Science 25 Oct. 425/1 PAGEOS, a U.S. balloon satellite, probably was struck by untracked debris and damaged in high orbit in July 1975.
2006 European Polymer Jrnl. 42 2703 The development of inflatable structures for space application began with the ‘Echo’, ‘Explorer’, ‘Big Shot’ and ‘Dash’ balloon satellites in the 1960s.
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更新时间:2025/2/3 14:12:49