200- inch reflecting telescope with tube pointing north, shutters open, viewed from the east, Palomar Observatory. Two unidentified men are standing directly underneath the telescope. The observatory dome walls are visible behind the telescope. Image courtesy of the Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California.
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.