In 100 to 200 words explain how astronomical instruments help astronomers determine the composition, temperature, speed, and rotation rate of distant… | Cheap Nursing Papers

In 100 to 200 words explain how astronomical instruments help astronomers determine the composition, temperature, speed, and rotation rate of distant…

In 100 to 200 words explain how astronomical instruments help astronomers determine the composition, temperature, speed, and rotation rate of distant objects. What other types of electromagnetic radiation are there besides visible light?  Order the types of electromagnetic waves from shortest to longest wavelength.

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