Kate Rubins, NASA Astronaut (IMAGE) NASA/Johnson Space Center Caption NASA astronaut Kate Rubins poses for a picture with the minION device during the first sample initialization run of the Biomolecular Sequencer investigation. Credit NASA 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.