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单词 terrestrial telescope
释义

terrestrial telescope

noun
A telescope used for observing terrestrial objects, which gives an image that is not inverted.The latter study led to the adaptive optics that now enable terrestrial telescopes to produce ultra-sharp images of distant celestial objects....
  • A terrestrial telescope with sharply defined markings placed in one of its image planes can be fitted to a weapon to offer magnification of the target and enhance accuracy.
  • Human exploration of space, the book argues, is gradually being supplanted by a more virtual and more sustainable exploration using robotic spacecraft and terrestrial telescopes.
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更新时间:2024/9/24 1:25:10