Pictures: Punishing Mars Plateau For Curiosity Rover And Damaged Wheels

This picture alone illustrates the challenge NASA has as it slowly moves the Curiosity rover across Mars to its mountainous destination. You can see rocks surrounding the rover on Sol 713 (on Aug. 8), which is a challenge because of the ongoing wear and tear on Curiosity’s aluminum wheels.

In mid-July, Curiosity crossed one of the most difficult stretches of terrain yet since NASA spotted the damage and took measures to mitigate further problems, which includes picking out the smoothest terrain possible for its rover — which just celebrated two years on the Red Planet.

“For about half of July, the rover team at NASA’s Jet Propulsion Laboratory in Pasadena, California, drove Curiosity across an area of hazardous sharp rocks on Mars called ‘Zabriskie Plateau’,”  NASA wrote in a recent press release.

A closeup of Curiosity’s wheels on Mars on Aug. 9, 2014. Credit: NASA/JPL-Caltech

“Damage to Curiosity‘s aluminum wheels from driving across similar terrain last year prompted a change in route, with the plan of skirting such rock-studded terrain wherever feasible. The one-eighth mile (200 meters) across Zabriskie Plateau was one of the longest stretches without a suitable detour on the redesigned route toward the long-term science destination.”

The rover is planning to make its way up the slope of science destinations on Mount Sharp, which is about two miles (3 kilometers) away. NASA pointed out that an interim stop for the rover will take place less than a third of a mile away (500 meters).

“The wheels took some damage getting across Zabriskie Plateau, but it’s less than I expected from the amount of hard, sharp rocks embedded there,” added Jim Erickson, project manager for Curiosity at NASA’s Jet Propulsion Laboratory, in a statement.

A low view of the terrain taken by the Mars Curiosity rover in August 2014. Credit: NASA/JPL-Caltech

“The rover drivers showed that they’re up to the task of getting around the really bad rocks. There will still be rough patches ahead. We didn’t imagine prior to landing that we would see this kind of challenge to the vehicle, but we’re handling it.”

Curiosity has driven out of its landing ellipse and will continue the trek to the mountain, stopping to perform science along the way.

NASA plans to heavily borrow from Curiosity’s design for its next rover, called Mars 2020. The science instruments for that rover were selected last week. While Curiosity was made to seek potentially habitable environments in the past or present, Mars 2020 will have the capability to search for organic materials that could indicate precursors to life.

The Mars Curiosity rover leaves tracks in the sand in this picture taken Aug. 9, 2014. Credit: NASA/JPL-Caltech
A shadow of Mars Curiosity lies across the surface in this picture taken Aug. 9, 2014. Credit: NASA/JPL-Caltech
Elizabeth Howell

Elizabeth Howell is the senior writer at Universe Today. She also works for, Space Exploration Network, the NASA Lunar Science Institute, NASA Astrobiology Magazine and LiveScience, among others. Career highlights include watching three shuttle launches, and going on a two-week simulated Mars expedition in rural Utah. You can follow her on Twitter @howellspace or contact her at her website.

Recent Posts

The Great Red Spot Probably Formed in the Early 1800s

Jupiter's Great Red Spot (GRS) is one of the Solar System's defining features. It's a…

4 hours ago

A New Way to Prove if Primordial Black Holes Contribute to Dark Matter

The early Universe was a strange place. Early in its history—in the first quintillionth of…

6 hours ago

Baby Stars are Swarming Around the Galactic Center

The vicinity of Sagittarius A* (Sgr A*), the supermassive black hole at the Milky Way's…

6 hours ago

Rotation Curves of Galaxies Stay Flat Indefinitely

In his classic book On the Structure of Scientific Revolutions, the philosopher Thomas Kuhn posited…

8 hours ago

Almost a Third of Early Galaxies Were Already Spirals

In the years before the JWST's launch, astronomers' efforts to understand the early Universe were…

8 hours ago

Which Stars are Lethal to their Planets?

Many years ago, there was a viral YouTube video called "History of the entire world,…

9 hours ago