Skip to content
AsteriaStar
Telescope

Hale Telescope

Also known as 200-inch

Observatories5.1 m aperture

Imagery

Hale Telescope, Palomar Observatory

This is image is of the 200-inch Hale Telescope at the Palomar Observatory, located in north San Diego County, California which is owned and operated by the California Institute of Technology.

2010

Caltech/Palomar Observatory · NASA media (public domain)

Source archive ↗

Overview

The 200-inch Hale Telescope at Palomar was the largest in the world for decades and remains a workhorse of optical astronomy.

Observing bands

Knowledge connections

Sources

The primary and reference sources this topic draws on.

  • NASANational Aeronautics and Space Administration

    Mission data, planetary science, space telescopes, and public-domain imagery.

    Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.