If you find any of these links broken, please send me email at preas@parc.xerox.com. Also, tell me if you know of other interesting Web sites in these areas. Thanks.

Astronomy, Space

I enjoy backyard astronomy.

• SDAC Home Page
• NASA information
• Astronomy
• 0630 NASA, Johnson Space Center, Earth images
• Comet Shoemaker-Levy Home Page (JPL)
• Comet P/Shoemaker-Levy 9 Impact Home Page
• NASA Information by Subject

German Web Sites

I was a Humboldt Fellow at the Universität-GH Paderborn, Paderborn, Germany.

• GMD - German National Research Center for Information Technology
• Deutsche Welle WWW - Language Selection
• WWW-Server in Deutschland

Ham Radio

I hold an Amatuer Extra Class License, call sign AC6JT.

• Remote file oak.oakland.edu/pub/hamradio
• Amateur Radio Web Server
• FCC Welcome Page
• Case Amateur Radio Club - W8EDU
• Shuttle Amateur Radio Experiment (main)
• AMSAT Home Page
• Tucson Amateur Packet Radio (TAPR) Home Page
• The Packet Radio Home Page
• SSTV Home Page
• Welcome to the Spread Spectrum Home Pages
• Amateur Radio (Leisure and Recreation)

Places I Have Lived

(which have web sites)

• College Station, Texas
• Pittsburgh (or Pittsburgh), Pennsylvania.
• Huntsville, Alabama
• Austin (or Austin or Austin), Texas
• Paderborn, Germany
• Palo Alto, California