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optical astronomy English

Meaning optical astronomy meaning

What does optical astronomy mean?

optical astronomy noun

— (informal) Astronomy using observations using telescopes and recording media that capture visible light. — using visible light

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optical | astronomy

optical amplifier | optical aberration | optical attenuator | optical antipode | optical anisotropy | optical activity | optical absorption | optical achromatism | optical alignment unit | optical arrangement | optical amplification | optical analog

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