This is a local web server at the Observatory with mainly specialist information of little general interest.

Take me to the official web site of Onsala Space Observatory

 
  • 20m Telescope
  • 25m Telescope
  • OTT-S Telescope
  • OTT-N Telescope
  • Gravimeter
  • Diesel Generators
  • Weather

  • IT resources
  • Radio astronomy facilities
  • Earth science facilities

  • Registration for temporary visitor

    •   Onsala Space Observatory is the Swedish National Facility for Radio Astronomy. It is operated by Chalmers University of Technology and belongs to the Department of Physics and Astronomy.


     
    Last updated: 28 October 2026
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