MMT Observatory MMT Observatory The MMT Observatory (MMTO) is an astronomical observatory on the site of Fred Lawrence Whipple Observatory (IAU observatory code 696). The Whipple observatory complex is located on Mount Hopkins, Arizona, US (55 km south of Tucson) in the Santa Rita Mountains. The observatory is run by the University of Arizona and the Smithsonian Institution, and has a visitor center in nearby Amado, Arizona. The MMTO is the home of the MMT (formerly Multiple Mirror Telescope), which currently has a primary mirror 6.5 m in diameter. The name originally comes from the fact that the light gathering for the
Lowell Township, Michigan Lowell Township, Michigan Lowell Charter Township is a charter township of Kent County in the U.S. state of Michigan. As of the 2000 census, the township population was 5,219. The City of Lowell is in the northern portion of the township, but is administratively autonomous. According to the United States Census Bureau, the township has a total area of , of which, of it is land and of it (2.10%) is water. As of the census of 2000, there were 5,219 people, 1,726 households, and 1,410 families residing in the township. The population density was 159.9 per square mile (61.8/km²).