People walk near two of the four telescopes of the Paranal Observatory in Antofagasta, Chile. Astronomers had feared that the INNA project, now canceled, would have generated light pollution that could interfere with observations of dark skies. File Photo by Mario Ruiz/EPA SANTIAGO, Chile, Jan. 28 (UPI) -- AES Andes, the Chilean power generation unit of the U.S.-based AES Corp., has decided to abandon...