We support the science and technology concept study for a new large (25-50 meter aperture) submillimeter telescope, the "Atacama Large Aperture Submillimeter Telescope". This follows up our efforts to build the 25-meter CCAT telescope, which was halted due to financial constraints and lead to the CCAT-prime project. 

We organised two conferences to study the AtLAST science case, at ESO Garching in January 2018 and in Edinburgh in September 2018