NASA Launches New Analog Missions Webpage (IMAGE) NASA/Johnson Space Center Caption NASA's Human Research Program launched Phase 1 of the NASA Analog Missions website, a site devoted to studies around the world that help prepare for long duration human spaceflight. Credit NASA; Monica Edwards 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.