Atacama Cosmology Telescope (ACT) data provides an updated view of the cosmic microwave background (CMB)

Peter Lobner, 19 March 2025 The Atacama Cosmology Telescope (ACT), is a microwave wavelength telescope located in the Atacama Desert in Chile, at an altitude of 5,190 meters (17,030 ft), making it one of the highest ground-based telescopes in the world. ACT took its final data in 2022 and has since been decommissioned. The Atacama Continue reading Atacama Cosmology Telescope (ACT) data provides an…