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James Lick telescope c.a. 1900.jpg - Jasper Hulshoff Pol
George Henry Peters g109B.jpg - Sozi
Naval Observatory.jpg - Kelly
Binocular view First Landing State Park (7818015540).jpg - File Upload Bot (Magnus Manske)
Chicago's Great Telescope (3573567148).jpg - Slowking4
A high-school astronomy- in which the descriptive, physical, and practical are combined (1859) (14764235025).jpg - Fæ
Astronomy for the use of schools and academies (1882) (14741109316).jpg - Fæ
A manual of spherical and practical astronomy, embracing the general problems of spherical astronomy, the special applications to nautical astronomy, and the theory and use of fixed and portable (14801501523).jpg - Fæ
Ladd Observatory telescope.jpg - Mu301
Howard telescope.png - Episcopo
Embry-Riddle Observatory Veranda Fleet.jpg - Natch1824
Thaw Refractor, Allegheny Observatory.jpg - Niagara
Fitz-Clark Refractor, Allegheny Observatory.jpg - Niagara
Thaw Refractor, Allegheny Observatory 2.jpg - Niagara
August 21 2017 Solar Eclipse Vermont 05.jpg - Artaxerxes
Telescope (6279252625).jpg - Artix Kreiger 2
AFRL telescope.jpg - ВоенТех
Sproul Telescope.png - Dwkaminski
Telescope at the Catalina Sky Survey.jpg - Dmoberhaus
BGSU Telescope.jpg - Mbrickn
BGSU Stargazing.jpg - Mbrickn
Telescopes at Brooklyn Bridge Park, Pier 1.jpg - Wgreaves
Rangers set up telescopes for a star party celebrating the park's certification as an international dark sky park. (d647a6e5-eb58-4b70-ad74-867db98c4ebc).jpg - BMacZeroBot
Professor Elisabeth M. Bardwell looking through a telescope.tif - Gamaliel
Shenandoah National Park- Saturday events during 2017 Night Sky Festival. Saturday stargazing night event at Rapidan Road. (7f14e186-7aa0-4c81-98d0-2b66178803ad).jpg - BMacZeroBot
Observatory and telescope at the University of Washington , October 19, 1919 (MOHAI 5352).jpg - BMacZeroBot
Maria Mitchell in the Vassar College Observatory, Vassar College, June 1878.jpg - Bobamnertiopsis
Hamlin ticket 1828.png - Doug Coldwell
WIRO dome.jpg - Chiffre01
V20210811LJ-0327 (51539698736).jpg - RandomUserGuy1738
20180328 Caltech IR telescope Udvar-Hazy.jpg - Balon Greyjoy
03 Setting up Telescope (51689434892).jpg - A1Cafel
Corona of the sun photographed during an eclipse. (0f41e7dd-2f08-4515-b835-752a879f8688).jpg - BMacZeroBot
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (17a2abd36c1f4aa39266060e1c51b797).jpg - BMacZeroBot
Unidentified astronomical photograph made with the aid of a telescope. (3eafa800-4117-4a3f-bffc-93433ae761ee).jpg - BMacZeroBot
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (42e4b269977948d8b62a55ad42a74ead).jpg - TheImaCow
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (7c2073fa363543f09c278e3eeceef8bb).jpg - BMacZeroBot
Jupiter, photographed at the Lick Observatory, September 8, 1890. (7cad996c-2f07-4312-9537-11bac53b61a6).jpg - BMacZeroBot
The Moon, August 26, 1888, from negatives made with the great telescope of the Lick Observatory. (80125be6-c58c-4217-aa25-0eca45391061).jpg - BMacZeroBot
The Moon, August 21, 1888, from negatives made with the great telescope of the Lick Observatory. (89ad141b-49dc-480d-aa63-0287833ff9ef).jpg - BMacZeroBot
The Moon, August 12, 1888, from negatives made with the great telescope of the Lick Observatory. (926b6170-6c91-4d3e-a6da-91cef53bdbb6).jpg - BMacZeroBot
Split-lens telescope. possibly used in research for Naval Consulting Board (e3cb066b-53a7-407d-8a31-94d0eec79518).jpg - BMacZeroBot
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (f404441f5e2d42bc8212ee7b793a2026).jpg - BMacZeroBot
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (ffebb70b18e94a068aa2d01a85f5dc2c).jpg - BMacZeroBot
Astronomical expedition at Rawlins, Wyoming to observe transit of Venus. Thomas Edison second from right. (751205bf014041f5a9f5d0626459ff97).jpg - BMacZeroBot
Unidentified astronomical photograph made with the aid of a telescope. (a6cc9a34-9f18-49d5-8a62-edb6222e0ead).jpg - BMacZeroBot
McDonald Observatory 107-inch telescope.png - Jstuby
Next Generation Telescope (noao-02465).tiff - OptimusPrimeBot
Next Generation Telescope (noao-02465).jpg - OptimusPrimeBot
Yerkes observatory telescope.jpg - Wickanninish
Loomis-Telescope IMG 0731.jpg - JGuilford
Loomis Observatory Transit Circle IMG 0714.jpg - JGuilford
Jewett Observetory 12 inch telescope.jpg - Serotoninboi
Lick-Eclipse-1918.png - Mu301
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