National Astronomy and Ionosphere Center
Arecibo Observatory

The Arecibo Observatory is part of the National Astronomy and Ionosphere Center, which is operated by Cornell University under a Cooperative Agreement with the National Science Foundation.

• General Information
• Directory

The 305 m antenna is used for scientific investigations in the fields of

• Radio Astronomy
• Radar Astronomy
• Atmospheric Science

Current Information

• The Gregorian Upgrade
• Telescope Schedule
• The Visitor and Educational Facility
• NAIC Arecibo Summer Student Program
• The latest NAIC/Arecibo Observatory Newsletter
• Publications
  • July 1, 1993 - June 30, 1994
  • July 1, 1992 - June 30, 1993
  • July 1, 1991 - June 30, 1992

Mosaic information

• Entry to WWW Gateway. Here's the latest news about things available over the Web. Want to go exploring elsewhere on the Net? Perhaps you have an idea of what you are trying to find?
• Hints on using Mosaic
• Want to contribute to the Mosaic system? Read the NRAO Style Guide.
• See the NCSA Demo of the capabilities of Mosaic.
• See the HTML Beginner's Guide to learn how to mark up files.

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