PART A: The image shows a person looking at the Moon through a telescope. Describe how light travels from the sky to the viewer’s eye.

Part B
The light rays come close together as they travel from the large mirror to the small mirror. How do you think this affects the size and clarity of the image the viewer sees?

Part C
How does the eyepiece change the image for the viewer?

Part D
The eyepiece has a curved piece of glass that bends light rays toward the center. What is the bending of light called?