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Hubble Space Telescope
Tips for Viewing Movies

Need plug-in: If these movies do not work at all, you may need to download the browser plug-in MacroMedia Shockwave/Flash Player. You should have Shockwave 7.0 or higher. (In Netscape and Mozilla you can check your version by clicking on "About Plugins" in the Help menu.)

Volume: You may need to adjust the audio on your machine to a comfortable level.

Replaying: If you would like to replay a section of the movie, note that there is a cursor at the bottom of the screen that you can drag forward or backward to change where you are in the movie.

More help: If you are having trouble learning to use APT even after viewing the appropriate movies, please contact us (through