Tornadoes with Tim Samaras (VIDEO) NASA/Goddard Space Flight Center This video is under embargo. Please login to access this video. Caption Severe storm researcher and engineer Tim Samaras talks about his view on tornadoes, the importance of satellite imagery to his research and the future of forecasting and warning with GOES-R. Credit NASA/NOAA 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.