NASA photo. Music by Debussy (edited by Archure)

Music by Debussy (edited by Archure: Debussy apparantly frightened people so much with his music that they gave him a hard time about it, so he intermixed some additions to make it "all OK". Now in this modern age, we are more used to that type of thing, and I have done what I can to edit out his "its all going to be OK" additions), to get to the root of his original music, as intended (as far as I know, thats what I heard).