Atacama Cosmology Telescope (source code)

= Atacama Cosmology Telescope
{wiki=Atacama_Cosmology_Telescope}

The Atacama Cosmology Telescope (ACT) is a ground-based astronomical observatory located in the Atacama Desert of northern Chile. It is primarily designed to study the cosmic microwave background (CMB) radiation—an afterglow from the Big Bang that carries important information about the early universe. **Key features and objectives of the ACT include:** 1.