Major observatories were constructed at all the sites he recommended, and he was particularly involved with the establishment of the Leoncito observatory in Argentina.
Leoncito Astronomical Complex, astronomical observatory in the San Juan Province of Argentina
International Astronomical Union | Royal Astronomical Society | Ghost in the Shell: Stand Alone Complex | Astronomical object | American Astronomical Society | Theodore Roosevelt National Wildlife Refuge Complex | Sternberg Astronomical Institute | Philippine Atmospheric, Geophysical and Astronomical Services Administration | The Chimpanzee Complex | Oedipus complex | National Astronomical Observatory of Japan | Meadowlands Sports Complex | Astronomical Society of the Pacific | military-industrial complex | Kennedy Space Center Visitor Complex | Goldstone Deep Space Communications Complex | complex | British Astronomical Association | Astronomical seeing | Y-12 National Security Complex | Watergate complex | Uppsala Astronomical Observatory | Mi-2/NuRD complex | Mansfield and Sutton Astronomical Society | Ladd S. Gordon Waterfowl Complex | Gold Medal of the Royal Astronomical Society | Faliro Coastal Zone Olympic Complex | Complex (magazine) | Complex | Athens Olympic Sports Complex |