Chile's Atacama Desert is home to some of the best Earth-based observatories, though an energy company is throwing a wrench ...

AES Andes, a subsidiary of the US power company AES Corporation, submitted a project for a massive industrial complex for ...

"Light pollution will irreparably impact the capabilities for astronomical observation," the ESO's Xavier Barcons said.

SpaceX launched another batch of U.S. spy satellites from California's central coast tonight (Jan. 9). A Falcon 9 rocket ...