In the video interview with the cosmonaught who spent a year in space he said the thing he missed most was air. I was guessing his answer would be that he missed sounds of the earth, but air was good too, surprised me. Many people believe space is the future of what human beings do or where they go. If capitalism remains as it is, then space exploration will be done under the guise of science when actually just another mechanism to grab raw materials and claim them for whoever drills first? maybe there will be wars over ownership and who profits first from the resource? wonder by then if music awards shows have new categories like best collaboration between different life forms. hope so. they could have done that by now come to think of it. paul horn leading the way.