I was in florida at my grandmothers house sitting in her back yard looking into the sky. what first caught my attention was the color and how it seemed to just hover then move almost as soon as i focused on it. when i first saw it i thought it was just a balloon floating up as there was a park close to my grandmas house but then it didn't float further into the sky but rather across the sky and disaaper in thin air. i hadn't felt any different but i did go and grab some binoculars to try and see it closer but again it had moved and dissapered in thin air when i wanted to focus on it. i lost sight of the object by it just vanishing. i would fallow the object with my eyes and would be confused when it wasn't there anymore.