https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440808Edit ImageSaveSaveEditCropCustom TextSTS-135 crew members inspect tools they will use in space during the STS-135 Crew Equipment Interface Test at the Kennedy Space Center on Friday, April 8, 2011, in Florida. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2334 px | 300 dpiBest Quality JPEG 4448 x 2966 px | 300 dpiBanner TIFF 1200 x 800 px | 300 dpiBest Quality TIFF 4448 x 2966 px | 300 dpi | 75.52 MBFree DownloadSTS-135 crew members inspect tools they will use in space during the STS-135 Crew Equipment Interface Test at the Kennedy Space Center on Friday, April 8, 2011, in Florida. Original from NASA. Digitally enhanced by rawpixel.More