Who cares whether this is defined as chillout or new-age or whatever, does it really matter? It is what it is and it's awesome... The bandwagons people get on -_-
When I saw this song linked from another of Amethystium's songs, the picture made me think of a sci-fi book I've read, but now I see it properly I still think about that book but I can better see what the image depicts :) lovely music
Technically speaking New Age IS Ambient, or to be more precise one if many styles that evolved from Ambient. In other words: New Age that doesn't contain Ambient isn't New Age at all.