At least 20 Maui County residents joined demonstrations against the Thirty Meter Telescope on Mauna Kea on Monday, according to reports. Photos via AP At least 20 Maui County residents were ...

thirty-one out of about 300 protesters against the $1.4 billion Thirty Meter Telescope (TMT) in the Mauna Kea Conservation District on the Big Island of Hawaii were arrested by the Hawaii Police ...

In this undated file photo, the Gemini North Telescope is shown at the Mauna Kea Observatory on the Big Island of Hawaii.

The Gemini North telescope atop Mauna Kea in Hawaii has delivered a stunning new image of the Perseus galaxy cluster, a ...

Protestors have all the access roads to Mauna Kea, a dormant volcano, blocked in order to prevent the construction of the Thirty Meter Telescope (TMT) Jason Momoa is doing his best to explain why ...

The Subaru Telescope All-Sky Camera captured the images of the morning sky over Hawaii on Tuesday. Mauna Kea is an inactive volcano and the highest point in Hawaii at 13,803 ft (4,207.3m ...

A Mauna Kea telescope that is used to identify asteroids and comets that might pose a threat to Earth likely will continue operating through the end of 2033. NASA announced in June that it had ...

The Maunakea Observatories has announced the return of the Kama‘aina Observatory Experience, a program offering Hawaii ...

Ke‘eaumoku Kapu, organizer of the mobile convoy from Lahaina to Kahului Airport, waves to Mauna Kea supporters as they circle around the airport terminals on Monday afternoon. The Maui News ...

A plan for two 8-meter telescopes, one on Mauna Kea in Hawaii and one at Cerro Tololo in Chile, has been drawn up by the National Optical Astronomy Observatories (NOAO). The organization, which is ...

Mauna Kea Summit Adventures and Hawaii Forest and ... eight hours and include round-trip transportation, dinner and use of telescopes, parkas and gloves. You'll admire a magical sunset from ...