Devices (IMAGE) NASA/Johnson Space Center Caption The MinION DNA sequencer sits atop a state-of-the-art next-generation sequencer. The MinION is significantly smaller than typical laboratory sequencers that are less conducive to spaceflight. Credit Sarah Castro 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.