the Viking missions deployed two landers on Mars: Viking 1 and Viking 2, both equipped with a suite of scientific instruments designed to search for signs of life. A key experiment involved the ...

Viking Mars accommodates 930 passengers at double occupancy. Since it's a smaller vessel, it can dock in many ports that some of the larger ocean-faring cruise ships can't reach. The all-veranda ...

Members of the Viking 1 imaging team examine pictures sent back from Mars at Jet Propulsion Laboratory in Pasadena, C.A. on Wednesday, July 21, 1976. Left to right they are ...