Optical Observations
Optical observations refer to the use of telescopes and other optical instruments to study celestial objects and phenomena in space. This includes the use of visible light, as well as other parts of the electromagnetic spectrum such as ultraviolet and infrared radiation. Optical observations can provide valuable information about the properties and behavior of stars, planets, galaxies, and other objects in the universe. They can also be used to study the effects of phenomena such as gravitational lensing and the expansion of the universe. Optical observations are a fundamental tool in the field of astronomy and have been used for centuries to advance our understanding of the cosmos.
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