... Before its construction is even completed, the new telescope ALMA т?? the Atacama Large Millimeter/submillimeter Array т?? is embarking on an upgrade that will help astronomers investigate the earliest galaxies and search for water in other planetary systems. The oversight board for ALMA has authorised the design and building of an additional set of receivers with state-of-the-art performance, which will enable the telescope to access a part of the spectrum of light that it cannot currently study. ...