In the high-altitude desert of northern Chile sits the Atacama Large Millimeter/submillimeter Array (ALMA). Conceived as a partnership among scientists in Europe, North America, East Asia, and Chile, ALMA was designed to be a powerful radio-astronomy observatory that could peer into the coldest and most distant regions of the cosmos, where stars and planets are born. What is it? A …
Read More »Working on a 39-foot telescope dish photo of the day for Sept. 10, 2025
