The earth; and you with eyes receiving it, and mind capable of accommodating it. Enlarge the picture, turn up the music and lose yourself in space for just 4 min's.
Deep Blue Day is a track from Brian Eno’s 1983 album Apollo: Atmospheres and Soundtracks which was made for a movie called Apollo. The film was later re- issued with a narration and other changes under the title For All Mankind. The video shown here features Nasa footage to Eno’s music, and is available from TheEnergyWarning channel on YouTube.
The excerpt below is from For All Mankind.