Saturday Morning Science, the science of opportunity series of applied experiments and demonstrations, performed aboard the International Space Station (ISS) by Expedition 6 astronaut Dr. Don Pettit, revealed some remarkable findings. Inserting a bubble into a floating ball of water in space is difficult, as Pettit demonstrates in this video. Blowing the bubble is the easy part. Getting it to stay in the center of the ball of water is much more difficult. Watch the video to see the technique Dr. Pettit finally uses and see the resulting visual surprise offered by the ensuing optical properties.