Viking 1 landing site from Mars orbit
Viking 1's 30th! (Released 20 July 2006)
http://www.msss.com/mars_images/moc/2006/07/20
Space/Science » in reply to MIT Team Envisions Exploring Mars With Mini Probes
Viking 1's 30th! (Released 20 July 2006)
http://www.msss.com/mars_images/moc/2006/07/20