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

New Horizons is Funded Through the Decade. Enough to Explore Another Kuiper Belt Object

The ongoing saga of the New Horizons mission—will it get truncated and its science team…

8 hours ago

It's Confirmed. M87's Black Hole is Actually Spinning

The supermassive black hole at the heart of M87 was the target of the Event…

15 hours ago

What’s the Link Between Gamma Ray Bursts and Supernovae? It Might Be Binary Stars

Gamma-ray bursts (GRBs) are some of the most violent events in the universe. Some have…

1 day ago

Astronomers are Working to Put a Radio Telescope on the Far Side of the Moon by 2025

Technicians at Berkeley Lab are building an experiment that will conduct radio astronomy on the…

1 day ago

Supernovae Struck the Earth 3 Million and 7 Million Years Ago

A recent study examines how the Earth was hit by blasts from supernovae (plural form…

1 day ago

The World's Largest Radio Telescope has Scanned Barnard's Star for Extraterrestrial Signals

Barnard's Star is the second closest star system to Earth, at a distance of 5.96…

2 days ago