https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/10184876Edit ImageSaveSaveEditCropCustom TextMars Excursion Module (1964) illustrated by Aeronutronic Division of Philco Corp, under contract by NASA. Original public domain image from Wikimedia Commons. Digitally enhanced by rawpixel.Original public domain image from Wikimedia CommonsMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 836 px | 300 dpiLarge JPEG 1500 x 1045 px | 300 dpiTIFF 1500 x 1045 px | 300 dpi | 9 MBFree DownloadMars Excursion Module (1964) illustrated by Aeronutronic Division of Philco Corp, under contract by NASA. Original public domain image from Wikimedia Commons. Digitally enhanced by rawpixel.More