Lowell Observatory comparing these measurements with a reference set of Sun-like stars. Lowell Observatory is building a major new reflecting telescope in partnership with Discovery Communications, located near Happy Jack, Arizona. This Discovery Channel Telescope (DCT), located within the Mogollon Rim Ranger District of the Coconino National Forest, is expected to be the fifth-largest telescope in the contiguous United States, and it will enable the astronomers of Lowell Observatory to enter new research areas deeper into outer space. The DCT and the research carried out there will be the focus of ongoing informative and educational television programs about astronomy, the sciences, and
William Lowell Putnam become trustee. After Gus's death, William's second son, Roger, became trustee. In 1927, Elizabeth Lowell Putnam established the William Lowell Putnam Intercollegiate Memorial Fund in order to begin a college-level mathematics competition, the William Lowell Putnam Mathematical Competition. This contest, which continues to this day, began in 1935 under the direction of the Mathematical Association of America. Putnam's grandson by the same name, William Lowell Putnam, born 1924, was a geologist, businessman, and climber, and served as the sole trustee of Lowell observatory from 1987-2013. William Lowell Putnam William Lowell Putnam II (November 22, 1861 – June 1923) (more commonly