Skip Navigation
menu

Images

Mars radiation levels

Mars radiation levels are two to three times higher than around Earth.

August 24, 2004

Credit

NASA/JPL/JSC/Lawrence Berkeley National Laboratory

ENLARGE

Related

This movie shows the Martian moon Phobos as viewed in visible light by NASA's 2001 Mars Odyssey orbiter on April 24, 2019. The apparent motion is due to movement by Odyssey's infrared camera, Therm...
More
This movie shows the Martian moon Phobos as viewed in visible light by NASA's 2001 Mars Odyssey orbiter.
Odyssey Views Phobos in Visible Light: April 24, 2019
Olympica Fossae is a complex channel located on the volcanic plains between Alba Mons and Olympus Mons. The sinuosity of the large channel in the middle of this image from NASA's 2001 Mars Odyssey ...
More
Olympica Fossae
Olympica Fossae
On the southwest edge of the immense volcanic region of Tharsis, lava from its giant volcanoes flowed down to meet the old cratered landscape of Terra Sirenum.
More
On the southwest edge of the immense volcanic region of Tharsis, lava from its giant volcanoes flowed down to meet the old cratered landscape of Terra Sirenum.
Terra Sirenum
Although it is 45 kilometers (28 miles) wide, countless layers of ice and dust have all but buried Udzha Crater.
More
Although it is 45 kilometers (28 miles) wide, countless layers of ice and dust have all but buried Udzha Crater.
Mars Odyssey All Stars: Udzha Crater
West of Valles Marineris lies a checkerboard named Noctis Labyrinthus, which formed when the Martian crust stretched and fractured.
More
West of Valles Marineris lies a checkerboard named Noctis Labyrinthus, which formed when the Martian crust stretched and fractured.
Mars Odyssey All Stars: Noctis Vista
This image is located near the boundary between Syrtis Major and Isidis Planitia. The top of the image shows rough material that has eroded away from the lower portion of the image, revealing an un...
More
This image is located near the boundary between Syrtis Major and Isidis Planitia. The top of the image shows rough material that has eroded away from the lower portion of the image, revealing an underlying surface that has many small craters. It also reveals an ancient flow lobe that is barely discernable, crossing the southern part of the image (this flow lobe is much easier to see as a smooth region in the context image).
Erosion and what it Reveals
NASA's Mars Odyssey spacecraft passes above Mars' south pole in this artist's concept illustration. The spacecraft has been orbiting Mars since October 24, 2001.
More
NASA's Mars Odyssey spacecraft passes above Mars' south pole in this artist's concept illustration. The spacecraft has been orbiting Mars since October 24, 2001.
Odyssey over Mars' South Pole
Getting to Mars is difficult enough -- staying there is even more challenging. Odyssey met up with Mars on October 24 02:26 UTC (October 23: 7:26 p.m. PDT/10:26 p.m.EDT).
More
Orbit Insertion
Orbit Insertion
This lunar-like scene occurs along the southeastern rim of the Isidis Planitia basin. The Isidis basin is an ancient impact crater some 1200 km across that is found along the boundary separating th...
More
This lunar-like scene occurs along the southeastern rim of the Isidis Planitia basin. The Isidis basin is an ancient impact crater some 1200 km across that is found along the boundary separating the heavily-cratered southern highland terrain of Mars from the northern lowlands. Elements of both terrains are evident in this image as an island of rugged highland terrain surrounded by smoother lowland terrain. The resurfacing of the Isidis basin produced a system of wrinkle ridges, some of which are seen on the lowland terrain in the image. Wrinkle ridges are a common feature on the surface of the moon and add to the lunar-like quality of this image. Layers are visible in the large island, the most resistant of which likely are from lava flows that created the highland terrain. The process by which the global-scale highland/lowland dichotomy was created remains a mystery.
Isidis Rim
Download a PDF of the 2001 Mars Odyssey Launch Press Kit.
More
Odyssey launch press kit
2001 Mars Odyssey Launch Press Kit
This view of an area about 140 kilometers (about 90 miles) wide in the Meridiani Planum region of Mars shows the region around NASA's Mars Exploration Rover Opportunity.
More
Orbital View of Opportunity's Region
Orbital View of Opportunity's Region
These three views of the Martian moon Phobos were taken by NASA's 2001 Mars Odyssey orbiter using its infrared camera, THEMIS. Each color represents a different temperature range.
More
Three views of the Martian moon Phobos taken by NASA's 2001 Mars Odyssey orbiter using its infrared camera.
Odyssey's Three Views of Phobos
This is a Mars Odyssey visible color image of an unnamed crater in western Arcadia Planitia (near 39 degrees N, 179 degrees E). The crater shows a number of interesting internal and external featur...
More
This is a Mars Odyssey visible color image of an unnamed crater in western Arcadia Planitia (near 39 degrees N, 179 degrees E). The crater shows a number of interesting internal and external features that suggest that it has undergone substantial modification since it formed. These features include concentric layers and radial streaks of brighter, redder materials inside the crater, and a heavily degraded rim and ejecta blanket. The patterns inside the crater suggest that material has flowed or slumped towards the center. Other craters with features like this have been seen at both northern and southern mid latitudes The distribution of these kinds of craters suggests the possible influence of surface or subsurface ice in the formation of these enigmatic features. The image was taken on September 29, 2002 during late northern spring. This is an approximate true color image, generated from a long strip of visible red (654 nm), green (540 nm), and blue (425 nm) filter images that were calibrated using a combination of pre-flight measurements and Hubble images of Mars. The colors appear perhaps a bit darker than one might expect; this is most likely because the images were acquired in late afternoon (roughly 4:40 p.m. local solar time) and the low Sun angle results in an overall darker surface.
Western Arcadia Planitia
Gale Crater, home to NASA's Curiosity Mars rover, shows a new face in this image made using data from the THEMIS camera on NASA's Mars Odyssey orbiter.
More
Gale Crater, home to NASA's Curiosity Mars rover, shows a new face in this image made using data from the THEMIS camera on NASA's Mars Odyssey orbiter.
Gale Crater's Surface Materials
This region of Terra Sabaea contains areas with high densities of small craters.
More
This region of Terra Sabaea contains areas with high densities of small craters.
Lot of Craters in Terra Sabaea
A group of small, unnamed craters in the martian southern hemisphere is the first site captured by a group of middle school students who are operating the camera system onboard NASA's Mars Odyssey ...
More
Students looking at a computer while participating in the Mars Student Imaging Project
Students participating in the Mars Student Imaging Project
A small basin (center foreground) lies below the southern rim of Melas Chasma, part of Valles Marineris.
More
A small basin (center foreground) lies below the southern rim of Melas Chasma, part of Valles Marineris.
Melas Chasma's Ancient Lake
As fractures opened near the summit of Tyrrhena Patera, the ground collapsed to make pits and chains of pits aligned with the fractures. The large pit seen here is about 400 m (1,300 ft) deep.
More
As fractures opened near the summit of Tyrrhena Patera, the ground collapsed to make pits and chains of pits aligned with the fractures. The large pit seen here is about 400 m (1,300 ft) deep.
Collapse on Tyrrhena Patera
At the time this video was released, the Odyssey team had successfully completed the third trajectory correction maneuver to adjust the spacecraft's flightpath toward its final aimpoint for entry i...
More
Challenges of Getting to Mars: Interplanetary Cruise
Challenges of Getting to Mars: Interplanetary Cruise
Echus Chasma forms the boundary between the Tharsis volcanoes to the west and Lunae Planum to the east. This region is one of both tectonically fractured rocks (top of image) and volcanic flows (mi...
More
Echus Chasma forms the boundary between the Tharsis volcanoes to the west and Lunae Planum to the east. This region is one of both tectonically fractured rocks (top of image) and volcanic flows (middle and bottom of image). Echus Chasma empties into Kasei Valles.
Echus Chasma
Buzz Aldrin, an Apollo 11 astronaut who walked on the moon, makes a holographic appearance in 'Destination: Mars,' a mixed-reality tour of a part of Mars that NASA's Curiosity rover has explored.
More
Buzz Aldrin, an Apollo 11 astronaut who walked on the moon, makes a holographic appearance in 'Destination: Mars,' a mixed-reality tour of a part of Mars that NASA's Curiosity rover has explored.
Buzz Aldrin
NASA's Phoenix Mars Lander, its backshell and its heatshield are visible within this enhanced-color image of the Phoenix landing site taken on Jan. 6, 2010 by the High Resolution Imaging Science Ex...
More
Phoenix Lander Amid Disappearing Spring Ice
Phoenix Lander Amid Disappearing Spring Ice
This image of a crater in Acidalia Planitia was acquired March 8, 2003, during northern summer.
More
This image of a crater in Acidalia Planitia was acquired March 8, 2003, during northern summer.
Acidalia Planitia Crater
This graphic shows the ongoing contributions of NASA’s rovers and orbiters during a Martian dust storm that began on May 30, 2018.
More
This graphic shows the ongoing contributions of NASA’s rovers and orbiters during a Martian dust storm that began on May 30, 2018.
Mars Storm Watch Observations
This image of Phobos is one product of the first pointing at that Martian moon by the THEMIS camera on NASA's Mars Odyssey orbiter.  The Sept. 29, 2017, observation also provided information about ...
More
Martian Moon Phobos Observed by NASA's Odyssey
Martian Moon Phobos Observed by NASA's Odyssey

You Might Also Like

The Red Planet's surface has been visited by eight NASA spacecraft. The ninth will be the first that includes a roundtrip ticket in its flight plan.
More
The Launch Is Approaching for NASA's Next Mars Rover, Perseverance
The Launch Is Approaching for NASA's Next Mars Rover, Perseverance
Learn more about the agency's next Red Planet mission during a live event on June 17.
More
NASA to Hold Mars 2020 Perseverance Rover Launch Briefing
NASA to Hold Mars 2020 Perseverance Rover Launch Briefing
Vaneeza Rupani's essay was chosen as the name for the small spacecraft, which will mark NASA's first attempt at powered flight on another planet.
More
Alabama High School Student Names NASA's Mars Helicopter
Alabama High School Student Names NASA's Mars Helicopter
The team also fueled the rover's sky crane to get ready for this summer's history-making launch.
More
Mars Helicopter Attached to NASA's Perseverance Rover
Mars Helicopter Attached to NASA's Perseverance Rover
After the rover was shipped from JPL to Kennedy Space Center, the team is getting closer to finalizing the spacecraft for launch later this summer.
More
NASA's Perseverance Mars Rover Gets Its Wheels and Air Brakes
NASA's Perseverance Mars Rover Gets Its Wheels and Air Brakes
As part of NASA's 'Send Your Name to Mars' campaign, they've been stenciled onto three microchips along with essays from NASA's 'Name the Rover' contest. Next stop: Mars.
More
10.9 Million Names Now Aboard NASA's Perseverance Mars Rover
10.9 Million Names Now Aboard NASA's Perseverance Mars Rover