Probably like Arecibo, by moving the collector around in relative to the reflector material. To be honest though aiming the mirror is way down their list of pr

Probably like Arecibo, by moving the collector around in relative to the reflector material. To be honest though aiming the mirror is way down their list of problems to solve to make this work. They basically want to create several brand new industries in an inhospitable environment with little to no payoff. It is hard to see a path to success in any reasonable timeframe.