The U.S. has invested hundreds of millions of dollars in astronomy infrastructure in Chile, and tens of millions of dollars more each year for operations, and new projects are already under way. In addition to the Cerro Tololo Inter-American Observatory (CTIO), Gemini-South Observatory, and the Atacama Large Millimeter-submillimeter Array (ALMA), the National Science Foundation (NSF), in collaboration with the U.S. Department of Energy, has begun construction of the Large Synoptic Survey Telescope (LSST). U.S. institutions are also leading an international collaboration to build the Giant Magellan Telescope (GMT) in Chile. Between LSST and GMT alone, nearly $1.5 billion will be invested over the next eight years. By the year 2022, 70% of the world’s astronomy infrastructure will be located in Chile. Why is this the case?
An informed citizenry is important to the success of any national endeavor, including those focusing on the advancement of science, technology, engineering, and mathematics (STEM). The U.S. is making significant investments in astronomy in Chile, and those investments are yielding incredible new discoveries and advancements in science and technology. Thanks to support from the National Science Foundation, ACEAP will develop a core group of individuals with a deep understanding of NSF supported facilities in Chile, and enhanced STEM communication skills needed to share this knowledge with a diverse public.