Though the humans have yet to set foot on the Red Planet, yet NASA has put up the recruitment posters for Mars explorers on its website.
The posters depict a technician, a teacher, a surveyor or as a farmer on Mars. However, we may wish that these posters were true, these posters were just a part of an art exhibit at the Kennedy Space Center Visitor’s Complex in 2009. Now, these posters have been uploaded to the official site of the space agency.
Even if you do not end up on Mars, you can still use these pictures as your wallpapers and daydream about it.