 Currently operational at the site (since 2008) is a 2.4-meter fast-tracking optical telescope, and under construction is a ten-element optical interferometer.The MRO Interferometer is an international scientific collaboration between New Mexico Institute of Mining and Technology (New Mexico Tech – NMT) and the Cavendish Astrophysics Group of University of Cambridge.The project is principally funded by the United States Naval Research Laboratory (NRL), which also supports the Navy Optical Interferometer near Flagstaff, Arizona.