https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/441525Edit ImageSaveSaveEditCropCustom TextNASA's DC-8 Airborne Laboratory during a flight over the snow-covered Sierra Nevada Mountains. Over the past several years the DC-8 has conducted research missions in such diverse places as the Pacific in spring and Sweden in winter. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 960 px | 300 dpiLarge JPEG 3039 x 2430 px | 300 dpiTIFF 3039 x 2430 px | 300 dpi | 42.29 MBFree DownloadNASA's DC-8 Airborne Laboratory during a flight over the snow-covered Sierra Nevada Mountains. Over the past several years the DC-8 has conducted research missions in such diverse places as the Pacific in spring and Sweden in winter. Original from NASA. Digitally enhanced by rawpixel.More