Linked from

The 15 pages that link to W. M. Keck Observatory, each with the reason it gives.

• Very Large TelescopeCompared with: Keck uses two larger individual mirrors, rather than four 8.2-meter Unit Telescopes.

• Large Binocular TelescopeCompared with: Keck uses segmented primaries, whereas the Large Binocular Telescope has two single 8.4-meter mirrors.

• Subaru TelescopeCompared with: Keck shares Subaru’s site but uses larger segmented mirrors and different observing strengths.

• Giant Magellan TelescopeCompared with: Keck pioneered large segmented mirrors on a smaller scale than the Giant Magellan Telescope.