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The surface beneath the south polar cap as seen by NASA's 2001 Mars Odyssey spacecraft at the highest latitude in Chasma Australe.
The surface beneath the south polar cap as seen by NASA's 2001 Mars Odyssey spacecraft at the highest latitude in Chasma Australe.

Chasma Australe

This image from NASA's 2001 Mars Odyssey shows a small portion of the complex channel system, Kasei Valles. In this image, secondary channeling has cut down deeper into the main channel.
This image from NASA's 2001 Mars Odyssey shows a small portion of the complex channel system, Kasei Valles. In this image, secondary channeling has cut down deeper into the main channel.

Kasei Valles

The channels and depressions seen in this image from NASA's 2001 Mars Odyssey spacecraft are part of Gordii Fossae, located on the volcanic plains between Olympus Mons and Gigas Sulci.
The channels and depressions seen in this image from NASA's 2001 Mars Odyssey spacecraft are part of Gordii Fossae, located on the volcanic plains between Olympus Mons and Gigas Sulci.

Gordii Fossae

This triangle plot shows the relative concentrations of some of the major chemical elements in the Martian rock
This triangle plot shows the relative concentrations of some of the major chemical elements in the Martian rock

Chemistry of Martian Rock 'Esperance'

The dunes in this daytime IR image from NASA's 2001 Mars Odyssey spacecraft appear bright because they are warmer than the surrounding crater materials. These dunes are located on the floor of Proctor Crater.
The dunes in this daytime IR image from NASA's 2001 Mars Odyssey spacecraft appear bright because they are warmer than the surrounding crater materials. These dunes are located on the floor of Proctor Crater.

Proctor Crater Dunes

The small channel in this image from NASA's 2001 Mars Odyssey spacecraft runs semi-parallel to Shalbatana Vallis in Xanthe Terra.
The small channel in this image from NASA's 2001 Mars Odyssey spacecraft runs semi-parallel to Shalbatana Vallis in Xanthe Terra.

Channel

The volcanic flows that comprise Daedalia Planum arose from Arsia Mons. This image from NASA's 2001 Mars Odyssey spacecraft shows a small portion of Daedalia Planum, including a channel-fed lava flow.
The volcanic flows that comprise Daedalia Planum arose from Arsia Mons. This image from NASA's 2001 Mars Odyssey spacecraft shows a small portion of Daedalia Planum, including a channel-fed lava flow.

Daedalia Planum

As the sun warms the surface and more frost is removed, the dunes and other features near the north pole of Mars are revealed. This image from NASA's Mars Odyssey shows that the inter-dune areas are complex.
As the sun warms the surface and more frost is removed, the dunes and other features near the north pole of Mars are revealed. This image from NASA's Mars Odyssey shows that the inter-dune areas are complex.

North Polar Dunes

This image from NASA's Mars Odyssey is an unnamed crater in the far northern lowlands containing a sand sheet with dune forms on its floor. Many craters this close to the pole contain similar dune fields.
This image from NASA's Mars Odyssey is an unnamed crater in the far northern lowlands containing a sand sheet with dune forms on its floor. Many craters this close to the pole contain similar dune fields.

Dunes

Eridania Basin, located at the head of Ma'adim Vallis, has mounting geomorphic and spectral evidence that it may have been the site of an ancient inland sea. This image is from NASA's Mars Reconnaissance Orbiter.
Eridania Basin, located at the head of Ma'adim Vallis, has mounting geomorphic and spectral evidence that it may have been the site of an ancient inland sea. This image is from NASA's Mars Reconnaissance Orbiter.

Ridges in Eridania Basin

This complex channel is located in the Nili Fossae region as seen by NASA's 2001 Mars Odyssey spacecraft.
This complex channel is located in the Nili Fossae region as seen by NASA's 2001 Mars Odyssey spacecraft.

Channel

With summer fast approaching, the frost has sublimated away and the layers that make up the north polar cap are easily discernable, as seen by NASA's 2001 Mars Odyssey spacecraft.
With summer fast approaching, the frost has sublimated away and the layers that make up the north polar cap are easily discernable, as seen by NASA's 2001 Mars Odyssey spacecraft.

Spring at the North Pole

Following the dunes eastward, we find several channels dissecting the crater rim in this image from NASA's Mars Odyssey spacecraft. These channels may be the source of material for the sand dunes.
Following the dunes eastward, we find several channels dissecting the crater rim in this image from NASA's Mars Odyssey spacecraft. These channels may be the source of material for the sand dunes.

Images of Gale #30

A network of small channels is visible in image from NASA's 2001 Mars Odyssey spacecraft.
A network of small channels is visible in image from NASA's 2001 Mars Odyssey spacecraft.

Channels

The triple tails of windstreaks behind these small craters in Arabia Terra indicate multiple wind directions in the area in this image from NASA's Mars Odyssey.
The triple tails of windstreaks behind these small craters in Arabia Terra indicate multiple wind directions in the area in this image from NASA's Mars Odyssey.

Triple Tails of Windstreaks

Sample material from the fourth scoop of Martian soil collected by NASA's Mars rover Curiosity is on the rover's observation tray in this image taken during the mission's 78th Martian sol, (Oct. 24, 2012) by Curiosity's left Navigation Camera.
Sample material from the fourth scoop of Martian soil collected by NASA's Mars rover Curiosity is on the rover's observation tray in this image taken during the mission's 78th Martian sol, (Oct. 24, 2012) by Curiosity's left Navigation Camera.

Scooped Material on Rover's Observation Tray

This image from NASA's 2001 Mars Odyssey spacecraft shows a small landslide chute and deposit. This feature is located on the easternmost end of Candor Chasma.
This image from NASA's 2001 Mars Odyssey spacecraft shows a small landslide chute and deposit. This feature is located on the easternmost end of Candor Chasma.

Candor Chasma

The fractures in this image are part of a large system of fractures called Cerberus Fossae. Athabasca Valles is visible in the lower right corner of the image as seen by NASA's 2001 Mars Odyssey spacecraft.
The fractures in this image are part of a large system of fractures called Cerberus Fossae. Athabasca Valles is visible in the lower right corner of the image as seen by NASA's 2001 Mars Odyssey spacecraft.

Cerberus Fossae

This image from NASA's 2001 Mars Odyssey spacecraft shows part of the eastern flank of Elysium Mons. The small channels were likely created due to the flow of lava, rather than water.
This image from NASA's 2001 Mars Odyssey spacecraft shows part of the eastern flank of Elysium Mons. The small channels were likely created due to the flow of lava, rather than water.

Elysium Mons

This small landslide deposit is located in an unnamed crater in Margaritifer Terra in this image captured by NASA's 2001 Mars Odyssey spacecraft.
This small landslide deposit is located in an unnamed crater in Margaritifer Terra in this image captured by NASA's 2001 Mars Odyssey spacecraft.

Landslide

Multiple layers of material are located in Terby Crater in this image from NASA's 2001 Mars Odyssey.
Multiple layers of material are located in Terby Crater in this image from NASA's 2001 Mars Odyssey.

Terby Crater

NASA's 2001 Mars Odyssey captured this image of individual dunes located on the floor of Briault Crater.
NASA's 2001 Mars Odyssey captured this image of individual dunes located on the floor of Briault Crater.

Briault Crater Dunes

Several landslide deposits are visible in this image of Coprates Chasma taken by NASA's 2001 Mars Odyssey spacecraft.
Several landslide deposits are visible in this image of Coprates Chasma taken by NASA's 2001 Mars Odyssey spacecraft.

Several Landslides on Coprates Chasma

The mitten-shaped feature in Candor Chasma is a landslide deposit in this image from NASA's 2001 Mars Odyssey spacecraft.
The mitten-shaped feature in Candor Chasma is a landslide deposit in this image from NASA's 2001 Mars Odyssey spacecraft.

Candor Chasma

This image captured by NASA's 2001 Mars Odyssey spacecraft shows part of Sulci Gordii, a complexly fractured region east of Olympus Mons.
This image captured by NASA's 2001 Mars Odyssey spacecraft shows part of Sulci Gordii, a complexly fractured region east of Olympus Mons.

Sulci Gordii

Currently displaying images 1976-2000 of 2767
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