Foreword
In this tutorial we will be covering how to open up the planetarium step by step including how to launch the WorldWide Telescope (WWT) application. The motivation of this page is to provide a step-by-step guide for anyone interested in learning how to operate a planetarium and explore the night sky.
Opening:
Step 1
- Identify and turn on all six UW Planetarium projectors that look like the following image
- The projectors are named after celestial bodies attached to the side:
Mercury, Moon, Mars, Venus, Saturn, Jupiter

Step 2
- Click the power button for each projector once
- If you turned on the projector correctly, it will make a beep sound and project a blue screen

Step 3A
- Go to computer room located to the left of the planetarium desk
- Locate all PC’s
- Top computer is the main planetarium computer you will be using
- The bottom six PC’s are the projector computers

Step 3B
- Turn on each computer by clicking the power button
- Please make sure you have turned on all computers. Each PC will make a “beep” sound once it’s turned on.

Step 3B
- If you’re planning on using audio for your show, turn on buttons (2) and (3)
- If you’re closing the planetarium, ensure that you turn them off
- If you’re not using audio skip this step

Step 3C
- Identify the Xbox controller and battery pack
- Remove the battery from the battery charger
- If you’re closing the planetarium, please make sure to add it back to the same location and make sure it’s charging

Step 3D
- Add Xbox battery to the back of the Xbox controller
- If you did it correctly, you should hear it snapping in place

Step 4
- If you’re using audio for your show, turn on button (1)
- If you’re not using audio, skip this step
- Audio level board controls the volume of the planetarium
Opening the WWT Software:

Step 5
- Planetarium password for computer: popcorn
- Ensure that all projector computers are turned on including the projectors. You should see all planet desktops projected before proceeding
Step 5A:
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Click both buttons on the HDMI splitter located in the computer room
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The red light should be on WWT
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If the red lights are NOT on WWT - click the button on each to change the
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If you would like to use the Xbox controller for your planetarium show:
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To turn on the controller, hold the large button until it turns green