George Ellery Hale

The Hale Telescope at Palomar Observatory

The Hale Telescope at Palomar Observatory

On January 26, 1949, the Hale telescope at Palomar Observatory sees first light under the direction of Edwin Hubble,[3] becoming the largest aperture optical telescope (until BTA-6 was built in 1976). George Ellery Hale George Ellery Hale was a solar astronomer, who was born and grew up in Chicago, Illinois [5]. He studied at MIT, Harvard and in Berlin. He is mostly known for his invention of the spectrohelioscope during his time at…
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George Ellery Hale –  Large Telescopes and the Spectroheliograph

George Ellery Hale – Large Telescopes and the Spectroheliograph

On June 29, 1868, American solar astronomer George Ellery Hale was born. He is best known for his discovery of magnetic fields in sunspots, and as the leader or key figure in the planning or construction of several world-leading telescopes, including the 200-inch Hale reflecting telescope at Palomar Observatory. Like buried treasures, the outposts of the universe have beckoned to the adventurous from immemorial times. Princes and potentates, political or industrial, equally…
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