they're checking the system for beaming up power to the satellite, and then reflecting it back down to Earth, where it'll be used to melt a few more rocks at Puma Punku. Perhaps they've been asked to recommission it as a Renewable Power Source.
Are you invoking the spirit of Zoser??? Run you fools!!
It is only the ignorant who despise education.
So god made me an atheist. Who are you to question his wisdom?!