Landschappen - Hemelgewelf - online puzzels
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Online puzzel Hemelgewelf
Hemelgewelf
Het hemelgewelf is het deel van de atmosfeer of van de ruimte dat zichtbaar is vanaf het aardoppervlak.
Hemelgewelf
Het hemelgewelf is het deel van de atmosfeer of van de ruimte dat zichtbaar is vanaf het aardoppervlak.