Martian Emissaries
From left to right: Sojourner, Opportunity/Spirit, and Curiosity rovers.
Photo: MSL - Sol703
Credit goes to Mike Hyde on Flickr and to NASA/JPL.
From left to right: Sojourner, Opportunity/Spirit, and Curiosity rovers.
Photo: MSL - Sol703
Credit goes to Mike Hyde on Flickr and to NASA/JPL.