UH88

UH88 is an optical telescope with a 2.2-meter mirror located on the summit of Mauna Kea in Hawaii at roughly 4200 meters elevation. It operates as part of a cluster of observatories that share this high-altitude research site.

The telescope was built in 1968 and began operations in 1970, becoming one of the first professional astronomical instruments controlled by computer systems. This early automation marked a shift in how observatories conducted their research.

The telescope sits on a mountain that holds deep spiritual meaning for Native Hawaiians. Visitors can feel how science and indigenous traditions coexist in this space.

The site sits at high elevation with thin air, so visitors should allow time to acclimatize and bring plenty of water. Weather conditions can shift quickly, making it important to wear layers and check accessibility before your visit.

Researchers using this telescope discovered the first Kuiper belt object in 1992, transforming astronomy. The finding of 15760 Albion revealed that our solar system extended far beyond what was previously understood.

Location: Hawaii County

Diameter: 2.2 m

Part of: Mauna Kea Observatories

Website: http://ifa.hawaii.edu/88inch

GPS coordinates: 19.82310,-155.47000

Latest update: December 12, 2025 16:41