Steward Observatory history, and today it is telling us facts, forever wonderful, about the size of our universe; perhaps tomorrow it will give us practical help in showing us how to predict climatic conditions in the future. Steward Observatory manages three different observing locations in southern Arizona: Mount Graham International Observatory (MGIO), Mount Lemmon Observatory, and Catalina Station on Mount Bigelow. It also operates telescopes at two additional important observatories: Kitt Peak National Observatory (KPNO) and Fred Lawrence Whipple Observatory on Mount Hopkins. Steward is a partner in the Sloan Digital Sky Survey-III, which is located in New Mexico at Apache Point
William Lowell Putnam III January 5, 2014 at the age of 97. He served as sole trustee of Lowell Observatory from 1987 to 2013. During his tenure, the observatory built the Steele Visitor Center, added the Friends of Lowell membership program, constructed the Discovery Channel Telescope, and began construction on the Putnam Collection Center. Putnam died on December 20, 2014, aged 90. William Lowell Putnam III William Lowell Putnam III (October 25, 1924 – December 20, 2014) was an alpinist, author and retired broadcasting executive. He was Trustee Emeritus of the Lowell Observatory, a private astronomical research facility. He was the son of politician