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The Kasei Valles region is very complex. This image captured by NASA's Mars Odyssey illustrates that complexity with features created by fluvial action (channels) and tectonic processes (fractures).
The Kasei Valles region is very complex. This image captured by NASA's Mars Odyssey illustrates that complexity with features created by fluvial action (channels) and tectonic processes (fractures).

Kasei Valles

This map shows the route driven and route planned for NASA's Curiosity Mars rover from before reaching 'Dingo Gap' in upper right, to the mission's next science waypoint, 'Kimberley' (formerly referred to as 'KMS-9'), lower left.
This map shows the route driven and route planned for NASA's Curiosity Mars rover from before reaching 'Dingo Gap' in upper right, to the mission's next science waypoint, 'Kimberley' (formerly referred to as 'KMS-9'), lower left.

Map of Recent and Planned Driving by Curiosity as of Feb. 18, 2014

Constant sand-blasting by the winds on Mars have eroded and sculpted the surface in the equatorial region around Medusae Fossae in this image captured by NASA's Mars Odyssey.
Constant sand-blasting by the winds on Mars have eroded and sculpted the surface in the equatorial region around Medusae Fossae in this image captured by NASA's Mars Odyssey.

Wind Erosion

Dark slope streaks are found throughout Lycus Sulci in this image taken by NASA's 2001 Mars Odyssey spacecraft.
Dark slope streaks are found throughout Lycus Sulci in this image taken by NASA's 2001 Mars Odyssey spacecraft.

Lycus Sulci

The channels in this image from NASA's 2001 Mars Odyssey spacecraft are dissecting the northwestern flank of Alba Mons.
The channels in this image from NASA's 2001 Mars Odyssey spacecraft are dissecting the northwestern flank of Alba Mons.

Channels

The sand sheet and dunes in this image, taken by NASA's 2001 Mars Odyssey spacecraft, are located on the floor of Juventae Chasma.
The sand sheet and dunes in this image, taken by NASA's 2001 Mars Odyssey spacecraft, are located on the floor of Juventae Chasma.

Juventae Chasma

Layers of rock in the upper portion of a tall mound near the center of Gale Crater on Mars exhibit a regular thickness of several meters in this image taken by NASA's Mars Reconnaissance Orbiter.
Layers of rock in the upper portion of a tall mound near the center of Gale Crater on Mars exhibit a regular thickness of several meters in this image taken by NASA's Mars Reconnaissance Orbiter.

Layers in Upper Formation of Gale Crater Mound

Sand dunes such as those seen in this image from NASA's Mars Reconnaissance Orbiter have been observed to creep slowly across the surface of Mars through the action of the wind.
Sand dunes such as those seen in this image from NASA's Mars Reconnaissance Orbiter have been observed to creep slowly across the surface of Mars through the action of the wind.

Dunes on the Rim of the Hellas Impact Basin

Do you see what I see in this image from NASA's Mars Odyssey spacecraft? The connected craters at the top and bottom of this image look like bugs, perhaps a bumble bee at the top and a wasp at the bottom.
Do you see what I see in this image from NASA's Mars Odyssey spacecraft? The connected craters at the top and bottom of this image look like bugs, perhaps a bumble bee at the top and a wasp at the bottom.

THEMIS Art #101

This map of a portion of the western rim of Endeavour Crater on Mars shows the area where NASA's Mars Exploration Rover Opportunity worked for 20 months.
This map of a portion of the western rim of Endeavour Crater on Mars shows the area where NASA's Mars Exploration Rover Opportunity worked for 20 months.

Opportunity Heads Toward Next Destination, 'Solander Point'

NASA's Mars Exploration Rover Opportunity inspected this mineral vein, called 'Homestake,' in November 2011 at the northern end of the 'Cape York' section of Endeavour Crater's western rim.
NASA's Mars Exploration Rover Opportunity inspected this mineral vein, called 'Homestake,' in November 2011 at the northern end of the 'Cape York' section of Endeavour Crater's western rim.

'Homestake' Vein on 'Cape York,' Color Enhanced

The dunes in this image captured by NASA's 2001 Mars Odyssey spacecraft are part of Olympia Undae.
The dunes in this image captured by NASA's 2001 Mars Odyssey spacecraft are part of Olympia Undae.

Polar Dunes

The channel in the bottom part of this image captured by NASA's 2001 Mars Odyssey spacecraft was created by lava flow rather than water flow. This feature is located in the Tharsis plains east of Olympus Mons.
The channel in the bottom part of this image captured by NASA's 2001 Mars Odyssey spacecraft was created by lava flow rather than water flow. This feature is located in the Tharsis plains east of Olympus Mons.

Lava Channel

This image captured by NASA's 2001 Mars Odyssey spacecraft continues to follow the channel seen in the past two images. The rover landing site is at the top margin of this image.
This image captured by NASA's 2001 Mars Odyssey spacecraft continues to follow the channel seen in the past two images. The rover landing site is at the top margin of this image.

Images of Gale #17

Dark slope streaks mark the rim of this unnamed crater as seen by NASA's 2001 Mars Odyssey spacecraft.
Dark slope streaks mark the rim of this unnamed crater as seen by NASA's 2001 Mars Odyssey spacecraft.

Dark Slope Streaks

This image from NASA's Curiosity rover just after discarding a soil sample as part of its first 'decontamination' exercise. A small amount of remnant material is visible inside the delivery tube, which is magnified in the blow-up at lower right.
This image from NASA's Curiosity rover just after discarding a soil sample as part of its first 'decontamination' exercise. A small amount of remnant material is visible inside the delivery tube, which is magnified in the blow-up at lower right.

Thanks for the Scrub

Gale Crater contains a large layered deposit, part of which is shown in this image captured by NASA's 2001 Mars Odyssey spacecraft. This deposit is the target of the Curiosity Lander due to land in early August 2012.
Gale Crater contains a large layered deposit, part of which is shown in this image captured by NASA's 2001 Mars Odyssey spacecraft. This deposit is the target of the Curiosity Lander due to land in early August 2012.

Gale Crater

Ceraunius Fossae is the region of fractures and volcanic flows south of Alba Mons shown in this image captured by NASA's Mars Odyssey.
Ceraunius Fossae is the region of fractures and volcanic flows south of Alba Mons shown in this image captured by NASA's Mars Odyssey.

Ceraunius Fossae

This image captured by NASA's 2001 Mars Odyssey spacecraft shows sand dunes on the floor of an unnamed crater in Arabia Terra.
This image captured by NASA's 2001 Mars Odyssey spacecraft shows sand dunes on the floor of an unnamed crater in Arabia Terra.

Dunes

This mantle observed by NASA's Mars Reconnaissance Orbiter is thought to be deposited as snow during periods when the angle of the tilt of Mars' rotational axis-called obliquity-is much higher, which last happened around 10 million years ago.
This mantle observed by NASA's Mars Reconnaissance Orbiter is thought to be deposited as snow during periods when the angle of the tilt of Mars' rotational axis-called obliquity-is much higher, which last happened around 10 million years ago.

Mantled Terrain in the Southern Mid-Latitudes

The dunes in this image captured by NASA's 2001 Mars Odyssey spacecraft are near the large dune field called Olympia Undae.
The dunes in this image captured by NASA's 2001 Mars Odyssey spacecraft are near the large dune field called Olympia Undae.

Polar Dunes

A delta deposit sits on the floor of this unnamed crater in Arabia Terra, as shown in this image from NASA's 2001 Mars Odyssey spacecraft. The channel that created the delta dissects the crater rim.
A delta deposit sits on the floor of this unnamed crater in Arabia Terra, as shown in this image from NASA's 2001 Mars Odyssey spacecraft. The channel that created the delta dissects the crater rim.

Crater Delta

The volcanic flows in this image captured by NASA's Mars Odyssey spacecraft are part of Daedalia Planum, an extensive flow field originating from Arsia Mons.
The volcanic flows in this image captured by NASA's Mars Odyssey spacecraft are part of Daedalia Planum, an extensive flow field originating from Arsia Mons.

Daedalia Planum

The volcanic flow in this image from NASA's 2001 Mars Odyssey spacecraft appears to have flowed in one layer. The surface texture is blocks of lava which cooled and still moved on molten lava below, producing the plate-like texture.
The volcanic flow in this image from NASA's 2001 Mars Odyssey spacecraft appears to have flowed in one layer. The surface texture is blocks of lava which cooled and still moved on molten lava below, producing the plate-like texture.

Lava

The main agent of erosion on Mars today is the wind. Wind has sculpted the surface in this region into a set of hills and valleys called yardangs on Earth. This image is from NASA's 2001 Mars Odyssey spacecraft.
The main agent of erosion on Mars today is the wind. Wind has sculpted the surface in this region into a set of hills and valleys called yardangs on Earth. This image is from NASA's 2001 Mars Odyssey spacecraft.

Erosion

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