10.03.2016 Curiosity Self-Portrait at 'Murray Buttes'
10.03.2016 Butte 'M9a' in 'Murray Buttes' on Mars
09.19.2016 Ribbon Cutting
09.09.2016 Farewell to Murray Buttes (Image 5)
09.09.2016 Farewell to Murray Buttes (Image 4)
09.09.2016 Farewell to Murray Buttes (Image 3)
09.09.2016 Farewell to Murray Buttes (Image 2)
09.09.2016 Farewell to Murray Buttes (Image 1)
08.26.2016 Out-of-this-World Records
03.30.2016 Erisa Hines
03.30.2016 Buzz Aldrin
02.12.2016 Women in Science
02.09.2016 Adam Steltzner, a JPL engineer
01.27.2016 Night Close-up of Martian Sand Grains
01.27.2016 Curiosity Self-Portrait at Martian Sand Dune
12.17.2015 Alteration Effects at Gale and Gusev Craters
12.17.2015 Full-Circle View Near 'Marias Pass' on Mars
12.11.2015 Surface Close-up of a Martian Sand Dune
12.11.2015 Martian Sand Disturbed by Rover Wheel
11.24.2015 Carbon Exchange and Loss Processes on Mars
11.17.2015 Chemical Laptop 1
11.11.2015 Thick, Dark Veins at 'Garden City,' Mars
11.11.2015 Dark, Thin Fracture-Filling Material
10.08.2015 Secrets of 'Hidden Valley' on Mars
10.08.2015 Strata at Base of Mount Sharp
10.02.2015 Mount Sharp Comes In Sharply
Newest is Biggest: Three Generations of NASA Mars RoversFull-scale models of three generations of NASA Mars rovers show the increase in size from the Sojourner rover of the Mars Pathfinder project that landed on Mars in 1997 (center), to the twin Mars Exploration Rovers Spirit and Opportunity that landed in 2004 (left), to the Mars Science Laboratory rover for a mission to land in 2012 (right).
The Mars Science Laboratory rover is about 9 feet wide, 10 feet long (not counting its robotic arm) and 7 feet tall.
The Mars Science Laboratory rover will have a mass of about 875 kilograms (1,929 pounds), compared with 174 kilograms (384 pounds) for each of the Mars Exploration Rovers and with 11 kilograms (24 pounds) for Sojourner. The main reason for the growth is to carry a larger payload of science instruments: about 83 kilograms (183 pounds) for the Mars Science Laboratory rover compared with 16 kilograms (35 pounds) for the Mars Exploration Rover and 1.4 kilograms (3 pounds) for Sojourner.
This image was taken in May 2008 at NASA's Jet Propulsion Laboratory, Pasadena, Calif., which has built the real Mars rovers and managed the rover missions for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology.
Image Credit: NASA/JPL-Caltech