Photos show why many native Hawaiians don't want a giant telescope on the summit of Mauna Kea

Caleb Jones/APHawaii’s activists are blocking the roads to the summit of Mauna Kea, the dormant volcano where scientists plan to build the Thirty Meter Telescope.


On the Big Island — the largest island in the Hawaiian archipelago and in the US as a whole — the volcano known as Mauna Kea is dormant.

Google Maps/Business InsiderMauna Kea is on Hawaii’s biggest island.

Source: Business Insider


Mauna Kea is an astronomer’s dream for a few reasons.

Google MapsThere are many observatories surrounding Mauna Kea.

Source: Business Insider


The summit of the mountain is nearly 14,000 feet above sea level, which is above half of the Earth’s atmosphere, and it sits above the cloud line.

dataichi/Simon Dubreuil/Getty ImagesMauna Kea’s summit is above the clouds.

Source: Associated Press, Business Insider


Building a telescope in the crater of a dormant volcano would block out light pollution from cities.

JT Sorrell/Getty ImagesMauna Kea is surrounded by nature.

Source: Associated Press


The ocean water around the Big Island is consistently warm, which keeps the atmosphere stable. A stable atmosphere makes for a clearer telescope image, according to the University of Hawaii.

Google MapsThe Big Island is surrounded by the Pacific Ocean.

Source: Associated Press,


University of Hawaii


“There is almost no major astronomical discovery where there was not very important input from the telescopes on Mauna Kea,” Guenther Hasinger, director of Mauna Kea’s Institute for Astronomy, told the Associated Press.

Nasa/Reuters from NASA’s Spitzer Space Telescope and visible data provided by Japan’s Subaru telescope atop Mauna Kea, HawaiiNASA’s Spitzer Space Telescope and visible data provided by Japan’s Subaru telescope atop Mauna Kea, Hawaii.

Source: Associated Press


It explains why more than a dozen telescopes already exist on the mountain and why scientists want to build another telescope on it.

Tim Wright/APThirteen telescopes have been built on the mountain already.

Source: Business Insider


The Thirty Meter Telescope, widely known as TMT, gets its name from its proposed size, and it is set to be built on top of Mauna Kea.

Westend61/Getty ImagesThe slope where TMT is set to be built will be less visible than some existing telescopes.

Source: Business Insider


TMT would be three times as large as of any existing visible-light telescope, and it would take up nine times as much space.

Rugli G/Getty ImagesAn observatory on Mauna Kea.

Source: Business Insider


The telescope could transform astronomy, but the project is facing heavy pushback from Native Hawaiians and activists.

Whit M./FoursquareAn anti-TMT sign is seen on the road to Mauna Kea’s summit.

Source: Business Insider


TMT would show astronomers “forming galaxies at the very edge of the observable Universe, near the beginning of time,” according to the Smithsonian.

Michele Falzone/Getty ImagesLittle light pollution allows for more visible stars.

Source: Smithsonian Magazine


The reasons for pushback date to before there were any telescopes on the mountain, or anywhere in the world.

joebelanger/Getty ImagesMauna Kea was seen as sacred land before the telescopes were built.

Source: “Archaeological Inventory Survey of the Mauna Kea Science Reserve Final Report”


Traditionally, Mauna Kea is sacred land. Some Native Hawaiians believe it is where Wakea, the sky God, met with the Earth Goddess, Papa, and created the Big Island, the first child island of Hawaii.

Cultura Exclusive Stuart Westmorland/Getty ImagesMauna Kea was seen as sacred land before the telescopes were built.

Source: “Archaeological Inventory Survey of the Mauna Kea Science Reserve Final Report”


Some Native Hawaiians see Mauna Kea as the cord connecting heaven to Hawaii.

Patricia Marroquin/Getty ImagesMauna Kea was seen as sacred land before the telescopes were built.

Source: Archaeological Inventory Survey of the Mauna Kea Science Reserve Final Report prepared by Pacific Consulting Services Inc. for Office of Mauna Kea Management Pacific Consulting Services Inc.


The people who cherish Mauna Kea value the custom of being mindful and responsible for caring for the earth before looking to the heavens.

Caleb Jones/APA native Hawaiian activist prays at the base of Hawaii’s Mauna Kea.

Source: “A Collection of Native Traditions, Historical Accounts, and Oral History Interviews for: Mauna Kea, the Lands of Ka’ohe, Humu’ula, and the ‘Āina Mauna on the Island of Hawai’i”


Ancient Hawaiians considered the summit “kapu” — or forbidden.

Grant Kaye/Getty ImagesMany Native Hawaiians say Mauna Kea’s summit is forbidden.

Source: Business Insider


Only the highest-ranking members of society were allowed to journey to Mauna Kea’s summit above the clouds.

Laszlo Podor/Getty ImagesOn the drive up to the summit of Mauna Kea.

Source: Business Insider


The Mauna Kea Science Reserve is about 11,215 acres centered on the summit, and it is home to 263 historic properties, including 141 ancient shrines, according to Honolulu Magazine.

Westend612/Getty ImagesSatellite dishes on Mauna Kea.

Source: Honolulu Magazine


The Native Hawaiian people’s reverence for Mauna Kea is one reason people have been protesting the construction of TMT on the mountain.

Caleb Jones/APThis is the base camp for protestors at Mauna Kea.

Source: Business Insider, Smithsonian Magazine


While some people may see sacredness merely as a concept, for many Native Hawaiians it’s as true as gravity. They see sacredness as a lived experience that connects them to the spiritual world.

Caleb Jones/APHawaiian activists at the base of Mauna Kea.

Source: Smithsonian Magazine


Some Native Hawaiians and activists see the construction of TMT as a tipping point.

Caleb Jones/APHawaiian activists pray at Mauna Kea’s base.

Source: Smithsonian Magazine, Business Insider, Business Insider, The Nation


Hawaii has a long and complicated history with American colonialism and the digging up of its land, and some Hawaiians see the construction of TMT as another instance of foreign powers doing what they want at the expense of the natives.

Forest and Kim Star/FlickrPanoram DKIST telescope construction at Science City, Maui, Hawaii in 2018.

Source: Smithsonian Magazine, Business Insider, Business Insider, The Nation


Protesters hope to not only stop the telescope construction but also bring attention to their issues with “the state’s economic interests being given priority over Native Hawaiian cultural and land use rights,” The New York Times reported.

Caleb Jones/APProtestors chain themselves to a cattle grate blocking the road to Mauna Kea’s summit.

Source: The New York Times


The protest went viral this summer, and Hollywood started getting involved. The actor Jason Momoa, who is from Hawaii, and Dwayne Johnson are among those who have voiced their oppositions to the telescope.

prideofgypsies/InstagramJason Momoa joined protesters against construction of TMT on Mauna Kea.

Source: Business Insider


On the other hand, some Native Hawaiians believe that TMT is a way to honour the mountain’s sacred roots.

Audrey McAvoy/AP

Source: KITV Island News


Nacea Stevens, a Native Hawaiian and mountain guide, told KITV Island News that his ancestors had a special connection to Mauna Kea, being some of the only people allowed to access the summit before it became public. Stevens also supports the construction of TMT.

Caleb Jones/APAn observatory at the summit of Mauna Kea.

Source: KITV Island News


“In the Kumulipo [creation chant], there are a couple of lines: ‘There is nothing but night. There is nothing but darkness and the darkness gave birth. From the creation came everything,'” Stevens told KITV.

Lorraine Boogich/Getty ImagesMauna Kea at night.

Source: KITV Island News


“With astronomy being able to see back in time, to the time of Po, the great darkness, there is an incredible amount of knowledge to be gained for both our future and our past,” Stevens said.

Chris Clor/Getty ImagesMauna Kea at sunset.

Source: KITV Island News


Others who support the project say it will do more than make important scientific discoveries.

Caleb Jones/APTelescopes and observatories on Mauna Kea’s summit.

Source: Business Insider


They say it will also bring more educational and economic opportunities to Hawaii.

Michael Orso/Getty ImagesA view of the Milky Way from Mauna Kea’s summit.

Source: Business Insider


While the telescope is heavily debated, Hawaii’s Supreme Court has ruled that the construction is legal. Gov. David Ige extended the window to begin construction from 60 days to two years, according to The Guardian. It means that protesters would have to continue on until September 2021 to stop TMT from being built.

Sakkawokkie/Getty ImagesMauna Kea’s summit in winter.

Source: Business Insider,


The Guardian

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.