Microfilm Reader (IMAGE) NASA/Goddard Space Flight Center Caption Data from the Viking biology experiments, which is stored on microfilm, has to be accessed using a microfilm reader. David Williams and the archive team are working to digitize the data to make it more accessible. Credit Dave Willaims 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.