The machines can produce a reflected starscape to gaze upon, but they cannot hide the power grid that holds back the poison gases. Still' nobody wishes to see the dense pollution we are told is beyond the grid, better to think we can really see the stars.Better to know the grid is there beneath the streets of glass at least. We are told that what they show every night is what it looks like beyond this Earth, but no one as seen it for over 5 thousand years. Some would have us believe that what we see is real and we are actually in space but nobody says it out loud, just rumours. But the machines know best what is there, and why should they lie!. But sometimes I think I should go beyond the power grid and see for myself, I just don't tell anyone, they might put me away........still!!