The state Supreme Court recently invalidated the USD 1.4 billion project's permit to build on conservation land near the summit of Mauna Kea. The court sent the matter back for a new contested case hearing, which could delay construction by several years.
The nonprofit company building the Thirty Meter Telescope hasn't indicated what it will do next. Protesters say they will continue to fight the telescope at every step if officials pursue a new hearing.
"If it's not possible to get around this, then it really kind of shines a bad light on Hawaii," he said. "This will be a global disappointment. I would think it would be very hard for a new project to come here, ever."
A group of universities in California and Canada plan to build the telescope with partners from China, India and Japan. Coleman said he's hopeful the countries involved "feel this is a project worth hanging on for."
Coleman, who is Native Hawaiian, may never get to use to the telescope if it's built, he said. But a fellow Native Hawaiian in the field, who recently earned her doctorate from the University of Hawaii, could.
"I still think the project is a good project and there's a way we can move forward balancing cultural aspects as well as scientific advancement," said Heather Kaluna, who is the first Native Hawaiian to earn a doctorate in astronomy from the University of Hawaii.