Kuiper Belt Binaries (IMAGE) Southwest Research Institute Caption SwRI scientists used Hubble Space Telescope images of Kuiper belt binaries to determine that 80% orbit in the same direction as the planets. This research helps scientists improve planet formation models. Kuiper Belt object 2006 CH69 imaged on Jan. 26, 2017, is shown here. Credit HST/StSci/SwRI/Simon Porter Usage Restrictions Images/videos may be used by the media and the public for educational and informational purposes only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.