Landsat 9: The Pieces Come Together (IMAGE) NASA/Goddard Space Flight Center Caption Engineers work on the newly integrated Landsat 9 satellite in a cleanroom at the Northrop Grumman facility in Gilbert, Ariz. In December, the team attached Landsat 9's two instruments: OLI-2 (left) and TIRS-2 (right) to the spacecraft bus at the bottom of the image. The two instruments are covered to protect them from contaminants. https://www.nasa.gov/feature/goddard/2020/landsat-9-the-pieces-come-together Credit Northrop Grumman 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.