PIA13033: Hale Telescope, Palomar Observatory
 Instrument:  Hale Telescope
 Product Size:  4368 x 2912 pixels (w x h)
 Produced By:  California Institute of Technology 
JPL News Release 2010-128
 Full-Res TIFF:  PIA13033.tif (38.16 MB)
 Full-Res JPEG:  PIA13033.jpg (1.382 MB)

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The 200-inch (5.1 m) Hale Telescope (f/3.3) was the world's largest effective telescope for 45 years (1948-1993). It is still a workhorse of modern astronomy. It is used nightly for a wide range of astronomical studies. On average the weather allows for at least some data collection about 290 nights a year.

The Palomar Observatory is located in north San Diego County, California. It is a world-class center of astronomical research that is owned and operated by the California Institute of Technology. The observatory is home to five telescopes that are nightly used for a wide variety of astronomical research programs. The research is conducted by Caltech's faculty, post-doctoral fellows and students, and by researchers at Caltech's collaborating institutions.

Image Credit:
Caltech/Palomar Observatory

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