Keck Observatory, Hawaii
The Keck I telescope with a 10-meter diameter primary mirror, the largest in history, is completed based on the Nelson/Mast designs.
Completed Keck I Telescope On Mauna Kea
Completed Keck I Telescope On Mauna Kea
Keck Observatory, Hawaii
The Keck I telescope with a 10-meter diameter primary mirror, the largest in history, is completed based on the Nelson/Mast designs.