APEX radio telescope and night sky - Stock Image - C020/2260 - Science Photo Library
APEX Celebrates Ten Years Exploring the Cold Universe | ESO
The 12 m APEX telescope on Llano de Chajnantor at 5107 m altitude. | Download Scientific Diagram
APEX, the Atacama Pathfinder Experiment, on Chajnantor | ESO
APEX antenna | ESO
Event Horizon Telescope - It's the final observing night! The APEX telescope in Chile just joined our last observations of M87* for #EHT2022 Photo by Andreas Lundgren | Facebook
Event Horizon 'Scope on X: "Atacama Pathfinder Experiment (APEX) / Cerro Chajnantor, Chile @ 5100 m / single dish, 12-m diameter / operated by @ESO on behalf of Max Planck Institut fuer