Viewing the universe

Describe the volcabulay

What is Astronomy

Astronomy is the branch of physics that t

Studies celestial bodies and the universe as a whole.

Objective

Describe characteristics of the universe in terms of time, distance, and organization.

Identify the visible and nonvisible parts of the electromagnet spectrum.

Compare refracting telescopes and reflecting telescopes.

Explain how telescopes for nonvisible electromagnetic radiation differ from light telescopes.

Astronomy Vocabulary

Electromagnetic spectrum

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