This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Observatory at the Cordon Macon. The observatory building at the Macn peak facebook set type Horacio Rodriguez Cczero Original upload log en ObservatoryattheCordonMacon Arielz bytes no free file from somebody else using File Upload Wizard Salta Province Observatories in Argentina
Page 2023 Free-images.com. All images are Public Domain