Illustration of 'Oumuamua (IMAGE) NASA/Goddard Space Flight Center Caption An illustration of 'Oumuamua, the first object we've ever seen pass through our own solar system that has interstellar origins. Credit European Southern Observatory/M. Kornmesser 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.