ICON-GOLD Infographic (IMAGE) NASA/Goddard Space Flight Center Caption GOLD and ICON are teaming up to explore Earth's interface to space -- a little-understood area that's close to home but historically hard to observe. Download as PDF: https://www.nasa.gov/sites/default/files/atoms/files/new_icon_vs_gold_infographic_v7.pdf Credit NASA's Goddard Space Flight Center/Mary Pat Hrybyk Usage Restrictions None 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.