https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440846Edit ImageSaveSaveEditCropCustom TextAt Astrotech Space Operations in Titusville, Fla., technicians perform black-light inspection and cleaning of Observatory B, part of the STEREO spacecraft. Original from NASA . Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 797 x 1200 px | 300 dpiLarge JPEG 1993 x 3000 px | 300 dpiTIFF 1993 x 3000 px | 300 dpi | 34.25 MBFree DownloadAt Astrotech Space Operations in Titusville, Fla., technicians perform black-light inspection and cleaning of Observatory B, part of the STEREO spacecraft. Original from NASA . Digitally enhanced by rawpixel.More