The Otto Struve Telescope at McDonald Observatory, an astronomical obs...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
Dome of the Lawrence Lowell Telescope, built in 1928-29 at Lowell Obse...
The 13-inch astrograph was used by Clyde Tombaugh to discover Pluto, the planet (or dwarf planet, depending on one's position in an ongoing debate). Established in 1894, Lowell is among the oldest astronomical ... More
The Otto Struve Telescope at McDonald Observatory, an astronomical obs...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
The Otto Struve Telescope at McDonald Observatory, an astronomical obs...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
New York City views. Times Square, the telescope
Picryl description: Public domain image of bustling city downtown streets, commercial buildings, 20th-century, the 1930s, 1940s, 1950s architecture, free to use, no copyright restrictions.
The Lawrence Lowell Telescope, built in 1928-29 at Lowell Observatory ...
The 13-inch astrograph was used by Clyde Tombaugh to discover Pluto, the planet (or dwarf planet, depending on one's position in an ongoing debate). Established in 1894, Lowell is among the oldest astronomical ... More
Dome of the 16-inch McAllister Telescope at Lowell Observatory in Flag...
Built in 1963 and originally owned by Northwestern University and used for public viewing, originally in Dearborn Observatory in Michigan, the scope was donated to Lowell in 1995. Established in 1894, Lowell Ob... More
Building housing the Harlan J. Smith Telescope at the McDonald Observa...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff...
Commissioned in 1895 by the obsevatory's founder, Percival Lowell, the firm of Alvan Clark & Sons of Cambridgeport, Massachusetts, built the 24-inch (61-centimetre) aperture f/11.3 refractor telescope. Since it... More
New York City views. Times Square, with telescope, and advertisements
Public domain photograph of street advertisement signs, downtown commercial district, free to use, no copyright restrictions image - Picryl description
Observatory housing the Otto Struve Telescope at McDonald Observatory,...
Public domain photograph - historical image of Texas, United States, free to use, no copyright restrictions image - Picryl description
Observatory housing the Otto Struve Telescope at McDonald Observatory,...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
Two of the star-and sun-gazing structures at the McDonald Observatory,...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
The Otto Struve Telescope at McDonald Observatory, an astronomical obs...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
The 16-inch McAllister Telescope at Lowell Observatory in Flagstaff, A...
Built in 1963 and originally owned by Northwestern University and used for public viewing, originally in Dearborn \rObservatory in Michigan, the scope was donated to Lowell in 1995. Established in 1894, Lowell ... More
The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff...
Commissioned in 1895 by the obsevatory's founder, Percival Lowell, the firm of Alvan Clark & Sons of Cambridgeport, Massachusetts, built the 24-inch (61-centimetre) aperture f/11.3 refractor telescope. Since it... More
Observatory housing the Otto Struve Telescope at McDonald Observatory,...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
Some of the array of astronomical observatories on Kitt Peak of the Qu...
Title, date and keywords based on information provided by the photographer. With 23 optical and two radio telescopes, this national observatory is the largest, most diverse gathering of astronomical instruments... More
Dome of the Clark Telescope, built in 1896 at Lowell Observatory in Fl...
Commissioned in 1895 by the obsevatory's founder, Percival Lowell, the firm of Alvan Clark & Sons of Cambridgeport, Massachusetts, built the 24-inch (61-centimetre) aperture f/11.3 refractor telescope. Since it... More
The Otto Struve Telescope at McDonald Observatory, an astronomical obs...
Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More
Dome of the Clark Telescope, built in 1896 at Lowell Observatory in Fl...
Commissioned in 1895 by the obsevatory's founder, Percival Lowell, the firm of Alvan Clark & Sons of Cambridgeport, Massachusetts, built the 24-inch (61-centimetre) aperture f/11.3 refractor telescope. Since it... More
Some of the array of astronomical observatories on Kitt Peak of the Qu...
Title, date and keywords based on information provided by the photographer. With 23 optical and two radio telescopes, this national observatory is the largest, most diverse gathering of astronomical instruments... More