Background Information: Laser Guide Stars

Path of laser on Gemini North. The laser is located at the bottom of the yellow/orange beam near the right middle of the image. Note that the laser's light is directed by "relay optics" that direct the light to a "launch telescope" located behind the secondary mirror at the top/center of the telescope.

Credit:

Illustration based on Gemini computer animation

About the Image

Id:gemini0504b
Type:Simulation
Release date:April 28, 2005, 8 p.m.
Related releases:gemini0504
Size:680 x 852 px

About the Object


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