Since landing on Mars in August 2012, NASA's Curiosity rover has been exploring 3-mile-high Mt. Sharp in Gale Crater. The… https://www.rawpixel.com/image/9975328/photo-image-papers-space-vintageFree Image from public domain licensePyramids at Gîza, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1848. https://www.rawpixel.com/image/13953667/image-person-sky-camelFree Image from public domain licenseHumans on Mars (1995) illustrated by NASA/Pat Rawlings. Original public domain image from Wikimedia Commons. Digitally… https://www.rawpixel.com/image/10209546/image-astronaut-face-personFree Image from public domain licenseLancaster, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286849/free-photo-image-abstract-desert-nature-backgroundFree Image from public domain licenseA Frank Encampment in the Desert of Mount Sinai. 1842 - The Convent of St. Catherine in the Distance https://www.rawpixel.com/image/9201055/image-watercolors-vintage-booksFree Image from public domain licenseCactus catches sunlight on a hot day in the desert. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284545/free-photo-image-desert-landscape-botanical-public-domainFree Image from public domain licenseHiker leaves trail of footprints in the rippling sand of the desert. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305505/free-photo-image-desert-cc0-creative-commonsFree Image from public domain licenseLounging in Death Valley National Park desert sand. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285537/free-photo-image-death-people-sunlight-desertFree Image from public domain licenseNorth Window, Arches National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/433848/arches-national-parkFree Image from public domain licenseCracked ground pattern background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295433/free-photo-image-pavement-texture-mud-groundFree Image from public domain licenseTwo young boys carrying water walk down a road, Somalia. Original public domain image from Flickr https://www.rawpixel.com/image/3372714/free-photo-image-camp-road-africa-africanFree Image from public domain licenseThree Gossips Formation, Arches National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/433859/three-gossips-formationFree Image from public domain licenseA Prehistoric Stone Circle on a Mound, an Extensive Landscape Beyond by Johann Heinrich Wilhelm Tischbein https://www.rawpixel.com/image/9085820/image-prehistoric-water-color-ground-line-artFree Image from public domain license A dirt road (seemingly to nowhere) and surrounding late-fall fields near Lefor, North Dakota … https://www.rawpixel.com/image/8043435/photo-image-cloud-plant-skyFree Image from public domain licenseSwirling sandstone in a red canyon. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286624/free-photo-image-mountain-texture-android-backgroundFree Image from public domain licenseArtist's concept of possible exploration of the surface of Mars (2005) chromolithograph art by NASA. Original public domain… https://www.rawpixel.com/image/11493516/image-background-face-personFree Image from public domain license The cows are literally heading home as dusk approaches near Mullen in Hooker County, within the vast… https://www.rawpixel.com/image/8025118/photo-image-cloud-sunset-cowFree Image from public domain licenseA series of dunes stretching to the horizon under the scorching sun. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282860/free-photo-image-desert-dunes-sun-pngFree Image from public domain licenseGrip it and rip it. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283265/free-photo-image-road-desert-sand-public-domainFree Image from public domain licenseCracked dried soil texture background. Free public domain CC0 photo. https://www.rawpixel.com/image/6042979/photo-image-background-texture-public-domainFree Image from public domain licenseGroepsportret van een gezelschap op kamelen, een ezel en te voet, Egypte (1934 - 1935) by anonymous https://www.rawpixel.com/image/13734984/photo-image-horse-face-personFree Image from public domain licensePeople ride camels through the dry desert sand dunes. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305581/free-photo-image-desert-people-activityFree Image from public domain licenseGezicht op de piramide van Chefren (c. 1895 - in or before 1905) by anonymous https://www.rawpixel.com/image/13734033/gezicht-piramide-van-chefren-c-1895-before-1905-anonymousFree Image from public domain licenseA U.S. Special Forces Soldier with Combined Joint Special Operations Task Force-Afghanistan and Afghan National Army… https://www.rawpixel.com/image/3315611/free-photo-image-war-army-battleFree Image from public domain licenseA desert road that goes to the horizon on a day with blue skies. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285157/free-photo-image-desert-public-domain-cc0Free Image from public domain licenseGezicht op de sfinx en de piramide van Chefren bij Caïro (c. 1895 - in or before 1905) by anonymous https://www.rawpixel.com/image/13734043/image-paper-face-personFree Image from public domain licenseDesert plant in Santa Rosa Mountain Wilderness. Original public domain image from Flickr https://www.rawpixel.com/image/4026826/photo-image-flowers-tree-plantFree Image from public domain license Odd metal art adjacent to the Carhenge outdoor monument to automobiles near Alliance in northwest… https://www.rawpixel.com/image/8068570/photo-image-plant-grass-treeFree Image from public domain licenseA satellite picture of the Dasht-e Kavir desert in Iran.The patterns you see are formed by different geological layers that… https://www.rawpixel.com/image/8718214/photo-image-public-domain-blue-patternsFree Image from public domain licenseA jerboa standing in the desert next to an inscribed stone with pyramids in the background. Coloured etching by G. Edwards… https://www.rawpixel.com/image/13963503/image-background-cartoon-pyramidsFree Image from public domain licenseTwo resting camels. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305446/free-photo-image-cloud-sky-desert-travelFree Image from public domain licenseSossusvlei, Namibia. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286634/free-photo-image-desert-cc0-creative-commonsFree Image from public domain licenseA woman sits in an IDP camp on the outskirts of Belet Weyne on February 20. https://www.rawpixel.com/image/3372917/free-photo-image-refugee-africa-campFree Image from public domain licenseMountain Biking the White Rim Road. Credit: NPS/Andrew Kuhn. Original public domain image from Flickr https://www.rawpixel.com/image/4036953/photo-image-tree-people-natureFree Image from public domain licenseWhite camping tent beside the mountain. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285625/free-photo-image-travel-camping-cc0Free Image from public domain license Late-December view of western South Dakota's Badlands National Park, southeast of Rapid City, when… https://www.rawpixel.com/image/8062822/photo-image-cloud-sky-mountainFree Image from public domain license Late-December view of western South Dakota's Badlands National Park, southeast of Rapid City, when… https://www.rawpixel.com/image/8042149/photo-image-cloud-sunset-plantFree Image from public domain licenseGezicht op de piramides van Mykerinos, Chefren en Cheops bij Gizeh (c. 1895 - c. 1905) by Maison Bonfils https://www.rawpixel.com/image/13732560/image-paper-horse-personFree Image from public domain licenseSand dunes and ridges in the desert at sundown. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305633/free-photo-image-desert-dunes-cc0Free Image from public domain licenseFigure in the desert, and a skull, tampere cathedral frescoes, 1904, by Hugo Simberg https://www.rawpixel.com/image/8863218/image-art-public-domain-paintingFree Image from public domain licenseCactus and other plants. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283751/free-photo-image-cactus-desert-plants-fungusFree Image from public domain licenseHuacachina, Peru. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286758/free-photo-image-sand-cc0-creative-commonsFree Image from public domain licenseOcotillo flower desert plant background. Original public domain image from Flickr https://www.rawpixel.com/image/4026828/photo-image-background-flower-lightFree Image from public domain license View of the Mount Rushmore National Memorial, one of the United States' most famous and beloved… https://www.rawpixel.com/image/8070838/photo-image-cloud-face-plantFree Image from public domain license(February 1995) --- (Artist's concept of possible exploration programs.) After driving a short distance from their Ganges… https://www.rawpixel.com/image/9975350/image-face-person-artFree Image from public domain licenseHalt of Caravans at the Wells of Saba (Beersheba) in the Desert South of Hebron by Charles de Coubertin https://www.rawpixel.com/image/9087383/image-desert-painting-religious-genesisFree Image from public domain licenseDesert Quartzite SimulationThe Bureau of Land Management announces the start of construction of the Desert Quartzite solar… https://www.rawpixel.com/image/10995793/photo-image-public-domain-green-constructionFree Image from public domain licenseDay Hiking in Covington AreaTwo hikers walk through a wash near Covington Flats. NPS/ Carmen Aurrecoechea https://www.rawpixel.com/image/9648178/photo-image-person-public-domain-natureFree Image from public domain licenseThe Great Pyramid and the Great Sphinx. Photograph by Francis Frith, 1858. https://www.rawpixel.com/image/13967484/the-great-pyramid-and-the-great-sphinx-photograph-francis-frith-1858Free Image from public domain licenseThe Bureau of Land Management photo. Original public domain image from Flickr https://www.rawpixel.com/image/3393390/free-photo-image-america-cactus-cc0Free Image from public domain licenseA Desert Tortoise attempts to cross the road in Spring Mountains National Recreation Area, Humboldt-Toiyabe National Forest… https://www.rawpixel.com/image/3388299/free-photo-image-animal-cc0-creative-commonsFree Image from public domain licenseSilhouette of camels. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286211/free-photo-image-desert-public-domain-animalFree Image from public domain licenseA male lion baring its teeth next to a rough rock on a savannah. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282792/free-photo-image-animals-desert-public-domain-animalFree Image from public domain licenseMaricopa harvester ant (Formicidae: Pogonomyrmex maricopa)Public domain image by Brett Morgan, produced as part of the… https://www.rawpixel.com/image/8719936/photo-image-public-domain-animalFree Image from public domain licensePortions of the Inyo, Sylvania, and Piper Mountains, for which this Wilderness takes its name, can be found within this area… https://www.rawpixel.com/image/3393402/free-photo-image-night-sky-desert-starry-starFree Image from public domain licenseLandscape with veiled women and camels, Kalat-i-Ghilzai, Afghanistan. Coloured lithograph by R. Carrick after Lieutenant… https://www.rawpixel.com/image/13968147/image-dog-horse-personFree Image from public domain licenseGreat Sand Dunes National Park and Preserve, NPS Photo/M.Reed. Original public domain image from Flickr https://www.rawpixel.com/image/4225017/photo-image-background-public-domain-natureFree Image from public domain licenseCactus flowers. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284723/free-photo-image-desert-public-domain-cactus-background-flowerFree Image from public domain licenseA hundred-mile ribbon of sand dunes separates the Chocolate Mountains of southern California from the Imperial Valley, which… https://www.rawpixel.com/image/8799820/photo-image-public-domain-nature-soilFree Image from public domain license