Signatures of John Archibald Wheeler, in 1989, and of Riccardo Giacconi, 10 years before receiving his Nobel Prize, in the laboratory of the G9 group in the Department of Physics of the University of Rome "La Sapienza". The universe through the eyes of man becomes conscious of itself, and the follow up annotation by Giacconi implies that man becomes even more aware by peering through the lens of the X-ray telescopes he invented for the NASA Einstein satellite.