<anchor xmlns="http://www.tei-c.org/ns/1.0" xml:id="ref-NASA_1972_Project_Cyclops_Design" /><hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">NASA</hi>. 1972. “Project Cyclops: A Design Study of a System for Detecting Extraterrestrial Intelligent Life,” no. NASA-CR-133846 (January). <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://ntrs.nasa.gov/citations/19730010095">https://ntrs.nasa.gov/citations/19730010095</ref>.