https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/441470Edit ImageSaveSaveEditCropCustom Text8-Foot Transonic Pressure Tunnel. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 983 px | 300 dpiLarge JPEG 3231 x 2647 px | 300 dpiTIFF 3231 x 2647 px | 300 dpi | 48.96 MBFree Download8-Foot Transonic Pressure Tunnel. Original from NASA. Digitally enhanced by rawpixel.More