Category: Hawai’i

Exploring the islands

TMT Takes Step Towards Construction after Approval by the Board of Land and Natural Resources

Thirty Meter Telescope press release…

Friday marked another important step forward for the future of astronomical discovery and economic opportunity on Hawaii Island. The Hawaiian Board of Land and Natural Resources (BLNR) announced that it has granted a permit to the Thirty Meter Telescope (TMT) project to build and operate the next-generation observatory near the summit of Mauna Kea.

TMT Rendering
An overhead view of the proposed Thirty Meter Telescope, credit TMT Observatory Corporation
With this approval, the BLNR has recognized TMT’s goal of responsible development and environmental stewardship of Mauna Kea in close partnership with local interests. The carefully considered conditions in the permit help ensure the protection of sensitive environments in Hawaii.

“Over the last several years, the TMT project has welcomed the support it has received from all sectors of the Hawaiian community, from education to cultural to business to labor,” said Sandra Dawson, TMT’s Manager of Hawaii Community Affairs. “We look forward to beginning construction and becoming a neighbor of the outstanding observatories on Mauna Kea.”

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Staying on the Summit After Dark

Beaches? Tropical gardens? The volcano? Yeah, BTDT, not what I came to Hawaiʻi for. Visiting Mauna Kea is at the top of the list for some folks who visit our island, a priority I can fully understand. Even better? Bring a camera to this spectacular mountain. After six years of working on Mauna Kea I still carry a camera and find new shots. Some of the most fascinating photographic opportunities occur after the Sun has set. For those who pursue shots in the dark, long exposure photography, the summit provides a setting that is worth the effort to shoot.

Keck 1 Laser
The Keck 1 Laser undergoing engineering tests, Subaru telescope in background
The summit is open after dark, but not unconditionally, I need to stress some explanations concerning that. Officially the Mauna Kea Comprehensive Management Plan limits public recreational use to ½hour before dawn and ½hour after dark. This has not been strictly enforced any time in my experience on the mountain. There is no gate in use, you will see people drive up the summit road in the middle of the night.

So what are the real rules for summit access after dark?

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