The Rotation and Orbit Dynamics experiment was based on measuring the Doppler range to NASA's Mars Pathfinder using the radio link. Mars rotation about its pole causes a signature in the data with a daily minimum when the lander is closest to the Earth.
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Artist concept of NASA's 2001 Mars Odyssey spacecraft.
Ver en NASA ↗This illustration shows NASA's Mars Ascent Vehicle (MAV) in powered flight.
Ver en NASA ↗This image shows the remains of an ancient delta in Mars' Jezero Crater, which NASA's Perseverance Mars rover will explore for signs of fossilized microbial life.
Ver en NASA ↗This image, combining data from two instruments aboard NASA Mars Global Surveyor, depicts an orbital view of the north polar region of Mars. To the right of center, a large canyon, Chasma Boreale, almost bisects the white ice cap.
Ver en NASA ↗Intrepid crater on Mars carries the name of the lunar module of NASA Apollo 12 mission, which landed on Earth moon Nov. 19, 1969. NASA Mars Exploration Rover Opportunity recorded this stereo view on Nov. 11, 2010. 3D glasses are necessary.
Ver en NASA ↗This image taken at NASA Jet Propulsion Laboratory shows the panoramic camera used onboard both NASA Mars Exploration Rovers.
Ver en NASA ↗Nix Olympica Identified by Mariner 9 on Mars Approach
Ver en NASA ↗South Pole as viewed by Mariner 9 on Mars Approach
Ver en NASA ↗After the NASA Mars 2020 Perseverance rover mission has collected pristine samples of Mars rock and regolith and deposited them inside collection tubes, they will be dropped off at strategic locations along the rover's driving route for later retrieval.
Ver en NASA ↗Mars Exploration Rover MER spacecraft. This image shows the aeroshell, which includes the backshell as well as the heatshield.
Ver en NASA ↗Mars Exploration Rover MER spacecraft -- areoshell encapsulating the rover and lander plus cruise stage.
Ver en NASA ↗This image from NASA Mars Reconnaissance Orbiter shows chlorides that have a bright appearance and are covered by other dark materials.
Ver en NASA ↗Mars Exploration Rover MER spacecraft -- areoshell encapsulating the rover and lander plus cruise stage.
Ver en NASA ↗Mars Exploration Rover MER spacecraft -- areoshell encapsulating the rover and lander plus cruise stage.
Ver en NASA ↗This graph shows the rise and fall of air and ground temperatures on Mars obtained by NASA Curiosity rover.
Ver en NASA ↗This diagram illustrates Mars thermal tides, a weather phenomenon responsible for large, daily variations in pressure at the Martian surface.
Ver en NASA ↗Engineers for NASA Mars Exploration Rover Mission are completing assembly and testing for the twin robotic geologists at JPL.
Ver en NASA ↗Engineers for NASA Mars Exploration Rover Mission are completing assembly and testing for the twin robotic geologists at JPL.
Ver en NASA ↗Engineer Abel Dizon explains how drop tests are conducted for a prototype lander being designed by NASA's Jet Propulsion Laboratory for the Mars Sample Return campaign.
Ver en NASA ↗The heat shield (left) and back shell (right) that comprise the aeroshell for NASA's Mars 2020 mission are depicted in this image.
Ver en NASA ↗This is an artist concept of NASA Mars Reconnaissance Orbiter during the critical process of Mars orbit insertion.
Ver en NASA ↗This image of the flight model of NASA's Mars Helicopter was taken on Feb. 14, 2019, in a cleanroom at NASA's Jet Propulsion Laboratory in Pasadena, California.
Ver en NASA ↗This illustration shows NASA astronauts working on the surface of Mars. A helicopter similar to the Ingenuity Mars Helicopter is airborne at left.
Ver en NASA ↗Contenido y metadatos proporcionados por la NASA Image and Video Library.