Deep Sea Diving Pictures

I dreamed that I dove in deep water with my brother to another planet. Any ideas?
It was so real I was fully dry suits in more depth as spacesuits, including pieces of glass bubble head like divers of old had. It was a completely new planet deep the sea and was a real discovery, was frightened by it. Then, I remember that in New York in my uncles sitting room off the helmet of glass and the excess water flowed and could breathe normally. The thing is I have a fear of open space and especially in the deep ocean, I only see pictures panicy or the depths of the Titanic of some wildlife programs and going into space would be my idea of hell, panoramic ocean views, even scares me a little.
It could be a past life, or may be of astral travel. It is the place to leave the body at its most relaxed and return to it before you wake. I dont doubt that this is what happend.
Part 2 Monsters of the Deep – Animal X Natural Mystery Unit