A 41-cm (16-inch) Boller and Chivens Cassegrain reflector originally housed at the Harvard-Smithsonian Oak Ridge Observatory in Massachusetts is available for public use at the National Air and Space Museum's Public Observatory Project on the National Mall in Washington, DC.
Oak | oak | Blue Ridge Mountains | Oak Ridge National Laboratory | Oak Ridge, Tennessee | Royal Observatory, Greenwich | Tom Ridge | Selly Oak | observatory | Royal Observatory | Paris Observatory | Palomar Observatory | Oak Park, Illinois | oak leaf cluster | Oak Leaf Cluster | Yerkes Observatory | Oak Ridge | Arecibo Observatory | Siding Spring Observatory | Oak Hill Academy | Mount Wilson Observatory | Smithsonian Astrophysical Observatory | Observatory | Oak Cliff | Maple Ridge, British Columbia | Harvard College Observatory | Ondřejov Observatory | Lowell Observatory | Kew Observatory | Heartbreak Ridge |
The asteroid, (9929) McConnell, was discovered in 1982 at the Oak Ridge Observatory, in Harvard, Massachusetts, which was operated by the Harvard-Smithsonian Center for Astrophysics where Armagh Observatory's former Director Dr. Eric Mervyn Lindsay (1907-1974) spent a number of years working for his Ph.D. more than 70 years ago.