I had a dream a few nights ago where I was hurdling through space with two other people on a grass ball that was about 6 feet in diameter... It was cool because I could feel the lack of gravity, but scary because it was spinning so fast and I knew that we should be flying off so I didn't want to stand, but somehow we weren't flying off... then I was suddenly in the future doing something, I forget the middle and then I was back in present times in a relay race of some kind and I was just barely beating one of my friends.