DescriptionSmithsonianSubmillimeterArray.jpg English: The eight radio telescopes of the SmithsonianSubmillimeterArray, located at the Mauna Kea Observatory
the submillimeter portion of the electromagnetic spectrum. Those observations were made by the Smithsonian Astrophysical Observatory's Submillimeter Array
millimetre and submillimetre wavelengths, the Atacama Large Millimeter/submillimeterArray (ALMA) has been exploring previously unstudied aspects of SN 1987A
galaxies circled. The red data are from the Smithsonian Astrophysical Observatory's SubmillimeterArray (SMA) atop Mauna Kea, Hawaii, and show dust-enshrouded