On a clear night, view the Moon, a planet, and a star through a telescope using eyepieces of various focal lengths. (Use your Starry Night Enthusiast™ program or consult a source on the Internet or...

On a clear night, view the Moon, a planet, and a star through a telescope using eyepieces of various focal lengths. (Use your Starry Night Enthusiast™ program or consult a source on the Internet or such magazines as Sky & Telescope or Astronomy to determine the phase of the Moon and the locations of the planets.) How do the images change as you view with increasing magnification? Do they become distorted at any level of magnification?