First observations from SEPIA

A new instrument attached to the 12-meter Atacama Pathfinder Experiment (APEX) telescope at 5,000 meters above sea level in the Chilean Andes is opening up a previously unexplored window on the Universe. The Swedish-ESO PI receiver for APEX (SEPIA) will detect the faint signals from water and other molecules within the Milky Way, other nearby galaxies and the early universe. —> Read More