I must say, I prefer the 'top right' version, which is more 'sunset in earth' than 'planet mars'... The golden version is more nostalgic and truly vintage.
Oh, I didn't consider it this way, but now that you mention it... :D it really seems alien. I guess I was too focused in the palette and forgot about the mood.... I like the golden one as well, but I discarded it because I though it looks too bright and colourful... I will consider it for it and play a bit more!