Submillimeter Array, Radio interferometer at Mauna Kea Observatories, United States.
The Submillimeter Array consists of eight 6-meter antennas positioned at 4080 meters elevation, functioning together as a single powerful telescope system.
Construction of this astronomical facility occurred between 1998 and 2003, marking a new era in submillimeter wavelength observations from Mauna Kea's summit.
The facility operates within the Mauna Kea Observatories complex, contributing to international astronomical research while respecting the mountain's scientific significance.
Scientists conduct observations remotely using eight movable antennas that capture detailed images of celestial objects through submillimeter wavelength detection.
The array detects cold gas and dust in space through its antennas, which can spread across 500 meters to function as one large telescope.
Location: Hawaii County
Elevation above the sea: 4,080 m
Diameter: 6 m
Part of: Mauna Kea Observatories, Event Horizon Telescope
Website: https://cfa.harvard.edu/sma
GPS coordinates: 19.82430,-155.47800
Latest update: March 8, 2025 00:37
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