... Operating on the Martiansurface into the early 1980s, the Vikings took thousands of pictures, conducted sophisticated chemical searches for life , and studied the martian weather and geology. ...
... Explanation: Compare these two close-up pictures taken on sol 20 (left) and sol 24 of a trench dug in the Martiansurface by NASA's Phoenix Lander . ...
... Operating on the Martiansurface into the early 1980s, the Vikings took thousands of pictures , conducted sophisticated chemical searches for life and studied the Martian weather and geology. ...
... Explanation: A wheel attached to NASA's Curiosity rover is firmly on the martiansurface in this early picture from the Mars Science Laboratory mission , captured after a successful landing on August 5, 2012 at 10:32pm (PDT). ...
... Explanation: Hurtling through space a mere 3,000 miles above the Martiansurface , the diminutive moon Phobos (below and left of center) was imaged against the backdrop of a large shield volcano by the Viking 2 Orbiter in 1977. ...
... Explanation: Hurtling through space a mere 3,000 miles above the Martiansurface , the diminutive moon Phobos (below and left of center) was imaged against the backdrop of a large shield volcano by the Viking 2 Orbiter in 1977. ...
... This sharp view of the martiansurface from the HiRISE camera includes image data with a full resolution of about 2.5 meters per pixel - recorded from a range of 2,500 kilometers. ...
... Explanation: This image, showing what looks to be a human face (above center) and other features of the Cydonia region on the Martiansurface , was produced using data from NASA's Viking 1 orbiter in 1976. ...
... Above is a mosaic of images from the martiansurface transmitted shortly after Pathfinder reestablished communication with its mission operators on Earth . ...