Great recommendations here - I'd add the Celestial Tarot. Except for the weirdly blue borders, the deck is perfect, very intelligent, very wise, reads great. Have a look at the art. It's a love-it-or-hate-it kind of deck, and I find that I love it (I wasn't sure I would).
There are other starry decks that might fit your idea: Kathy McClelland's Star Tarot and the Constellations Tarot. (I wrote about both decks reviews, should be here in the reviews section, sorry I'm too tired to dig out the links now )
Let us know what you find!
ETA: Oh well, I feel silly now since the OP never answered and the topic is from March! Well, maybe some other seeking soul finds a good tip here :-)
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