.” Paired telescopes aboard each space probe are going to both send and get infrared laser device beam of lights to track their partners, as well as NASA is providing all 6 of all of them to the LISA purpose,” said Ryan DeRosa, a researcher at NASA’s Goddard Area Tour Center in Greenbelt, Maryland. “The model, called the Engineering Progression Unit Telescope, are going to help our team as our team work toward developing the tour components.”.