swap_horiz Spacewatch Alternatives
Looking for alternatives to Spacewatch? Compare the top Observatory options ranked by our AI scoring system.
Spacewatch
A pioneering automated asteroid survey at Kitt Peak, Arizona, operated by the University of Arizona since 1980 and one of the earliest systematic searches for near-Earth objects.
apps Top Spacewatch Alternatives
The top alternative to Spacewatch in 2026 is Vera C. Rubin Observatory with a score of 9.2/10, followed by Sloan Digital Sky Survey (9.2) and LAMOST (8.9).
Vera C. Rubin Observatory
The Vera C. Rubin Observatory is a ground-based facility in Chile designed to conduct a ten-year comprehensive sky surve...
Sloan Digital Sky Survey
The Sloan Digital Sky Survey (SDSS) is a ground-based observatory utilizing a telescope in New Mexico to conduct compreh...
LAMOST
The LAMOST observatory is a ground-based optical telescope located in Xinglongshan, China. It conducts a wide-field surv...
Anglo-Australian Telescope
The Anglo-Australian Telescope is a 3.9-meter ground-based optical telescope located in Siding Spring Observatory, New S...
Kitt Peak National Observatory
Founded in 1958 in the Quinlan Mountains of Arizona, this facility houses one of the largest collections of optical and...
Pan-STARRS
A wide-field survey system on Haleakalā, Maui, Hawaii, operated by the University of Hawaii and designed to detect near-...
Zwicky Transient Facility
A wide-field sky-survey instrument at Palomar Observatory using the 48-inch Oschin Telescope, operational since 2018 and...
Catalina Sky Survey
A NASA-funded automated asteroid survey based near Tucson, Arizona, recognized as one of the most prolific discoverers o...
Lowell Observatory
Founded in Flagstaff, Arizona, by Percival Lowell in 1894, this astronomical facility is famously known as the site wher...
Large Binocular Telescope
Situated on Mount Graham in Arizona, this observatory utilizes two 8.4-meter primary mirrors on a single mount, making i...
Lincoln Near-Earth Asteroid Research
A joint MIT Lincoln Laboratory and US Air Force survey at Socorro, New Mexico, active from 1998, that discovered thousan...
Steward Observatory
Founded in 1916, this observatory serves as the research arm of the University of Arizona and manages several major regi...
Lowell Discovery Telescope
A 4.3-meter telescope near Happy Jack, Arizona, operated by Lowell Observatory and previously called the Discovery Chann...
Fred Lawrence Whipple Observatory
Operated by the Smithsonian Astrophysical Observatory on Mount Hopkins in Arizona, this facility hosts the MMT Observato...
MMT Observatory
Located on Mount Hopkins in Arizona, this facility originally featured six smaller mirrors but was upgraded in 2000 to h...
WIYN Observatory
Situated at Kitt Peak National Observatory, this facility features a 3.5-meter telescope operated by a consortium of uni...
Canada-France-Hawaii Telescope
Operating atop Mauna Kea since 1979, this 3.6-meter optical/infrared telescope represents a joint scientific partnership...
Byurakan Astrophysical Observatory
Founded in 1946 by Viktor Ambartsumian, this Armenian facility is famous for the discovery of stellar associations and i...
Wise Observatory
Israel's primary optical observatory, founded in 1971 in the Negev Desert and operated by Tel Aviv University for stella...
Vatican Advanced Technology Telescope
Operated by the Vatican Observatory on Mount Graham in Arizona, this facility houses a 1.8-meter optical telescope renow...
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