The 50-foot interferometer and its shed, Mount Wilson Observatory. Photographed from the north. The interferometer extends beyond the ond of the shelter, seen at the far right. Three small windows are seen in the wall of the shelter. Small trees grow in the are surrounding the shelter. 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.