International astronomy conference comes to Hawaii amid telescope tensions

HONOLULU – Thousands of astronomers from around the world are meeting in Honolulu at a time when telescope construction is a sensitive issue in the state.

Protests are happening at telescopes atop two mountains held sacred by many Native Hawaiians, and some participants were arrested Friday.

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READ MORE: Hawaii to limit access to Mauna Kea amid protests over giant telescope

The International Astronomical Union’s general assembly starts Monday, and organizers and police are bracing for demonstrations.

The protests gained momentum last year when workers on the Big Island tried to start constructing one of the world’s largest telescopes. Protests also have spread to a telescope being built on Maui as people demonstrate over issues such as development and religious rights.

Hawaii News Now reports at least 20 people were arrested Friday while trying to block a convoy delivering parts for the Maui project.