A tent's a lot like a boat - but you wouldn't want to see the sky when it was full of rain. The Keuper Belt seems full of rocks but none are visible to the naked eye. Astrologers therefore place them as uncnscious influences (true).
Ahh... so true StoneLifter, though one of the most wondrous night skies I ever saw was in Hawaii (so bright you could read by the starlight) and another was at Avebury a couple of years ago. How much more wondrous would such a sky be in the middle of an ocean (on a calm and clear night of course :-)