10.06.2017 Possible Floor of an Ancient Martian Sea
10.04.2017 Temperature Gradient on Martian Moon Phobos
10.04.2017 Series of Images from THEMIS Scanning Phobos
09.13.2017 Erosion Effects on "Vera Rubin Ridge," Mars
08.28.2017 Mars Lander Deck of NASA's InSight Mission
08.28.2017 Cruise Stage of NASA's InSight Spacecraft
08.28.2017 Hoisting NASA's InSight Lander
08.28.2017 Spacecraft Coming out of Protective Storage
08.09.2017 Clouds Sailing Overhead on Mars, Enhanced
08.09.2017 Clouds Sailing Overhead on Mars, Unenhanced
07.20.2017 Panorama Above 'Perseverance Valley' on Mars
07.20.2017 Compass and Scale Image for Phobos and Mars
07.20.2017 Phobos in Orbit around Mars
07.11.2017 'Nathan Bridges Dune' on a Martian Mountain
07.11.2017 'Ireson Hill' on Mount Sharp, Mars
07.11.2017 Mars 2020 CacheCam Sample Tube
06.29.2017 Traction control testing
06.21.2017 A.I. laser targeting
06.01.2017 Diagram of Lake Stratification on Mars
06.01.2017 Mars Reconnaissance Orbiter By the Numbers
05.23.2017 Testing Mars 2020's Engineering Cameras
05.22.2017 NASA's Mars 2020 Rover Artist's Concept #1
05.15.2017 Putting Martian 'Tribulation' Behind
05.15.2017 From 'Tribulation' to 'Perseverance' on Mars
03.30.2017 Measuring Mars' Atmosphere Loss
03.29.2017 Lifetime Achievement Award to Theisinger
03.29.2017 A Decade of Compiling the Sharpest Mars Map
03.21.2017 Break in Raised Tread on Curiosity Wheel
03.17.2017 COBALT/JPL team
03.09.2017 Back-to-Back Martian Dust Storms
02.27.2017 Swirling Dust in Gale Crater, Mars, Sol 1613
02.27.2017 Dust Devil Passes Near Martian Sand Dune
02.27.2017 Sand Moving Under Curiosity, One Day to Next
02.08.2017 Mars Reconnaissance Orbiter Observes Changes
01.26.2017 Mono Lake
01.25.2017 'Wing' Dike of Hardened Lava in New Mexico
01.25.2017 Blade-Like Martian Walls Outline Polygons
01.23.2017 Spirit And Opportunity By The Numbers
01.10.2017 Mars 2020 Rover - Artist's Concept
01.06.2017 Earth and Its Moon, as Seen From Mars
12.13.2016 Now and Long Ago at Gale Crater, Mars
Mars Rover Opportunity's Panorama of 'Wharton Ridge'This scene from NASA's Mars Exploration Rover Opportunity shows "Wharton Ridge," which forms part of the southern wall of "Marathon Valley" on the western rim of Endeavour Crater.
The full extent of Wharton Ridge is visible, with the floor of Endeavour Crater beyond it and the far wall of the crater in the distant background. Near the right edge of the scene is "Lewis and Clark Gap," through which Opportunity crossed from Marathon Valley to "Bitterroot Valley" in September 2016.
Before the rover departed Marathon Valley, its panoramic camera (Pancam) acquired the component images for this scene on Aug. 30, 2016, during the 4,480th Martian day, or sol, of Opportunity's work on Mars.
Opportunity's science team chose the ridge's name to honor the memory of Robert A. Wharton (1951-2012), an astrobiologist who was a pioneer in the use of terrestrial analog environments, particularly in Antarctica, to study scientific problems connected to the habitability of Mars. Over the course of his career, he was a visiting senior scientist at NASA Headquarters, vice president for research at the Desert Research Institute, provost at Idaho State University, and president of the South Dakota School of Mines and Technology.
The view spans from east-northeast at left to southeast at right. It merges exposures taken through three of the Pancam's color filters, centered on wavelengths of 753 nanometers (near-infrared), 535 nanometers (green) and 432 nanometers (violet). It is presented in approximately true color.
Image Credit: NASA/JPL-Caltech/Cornell/Arizona State Univ.