Smoke from Alaska and Canada (IMAGE) NASA/Goddard Space Flight Center Caption This image from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite shows forest fires and thick smoke over Alaska and Canada on July 13, 2004. Areas where MODIS detected active fires are outlined in red. Credit NASA/GSFC 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.