I am submitting two entirely different logos for this competition. The first revolves around the idea of dreams not as intangible ideas, but real things that can actually be achieved. The particles coming together to form the anagram "DREAM" represent this idea of a dream you can actually grasp, bringing hope to those who view it in reaching their own dreams.
My second entry is an image of a planet, representing space travel in general, which was once a mere dream of humankind that has now been accomplished. This encourages viewers to follow their own dreams as well.