Kate Rubins, NASA (IMAGE) NASA/Johnson Space Center Caption NASA astronaut Kate Rubins after the installation of the Global AIS on Space Station (GLASS) investigation hardware. This investigation uses a space-based AIS receiver system on ISS to acquire and disseminate ship information. 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.