Mars Express shoots Kasei Vallis outflow channel
EUROPEAN SPACE AGENCY NEWS RELEASE
Posted: February 22, 2004


Credits: ESA/DLR/FU Berlin (G. Neukum)
Download a larger image here

 
This image shows various details which give an insight into the erosional history of the outflow channel. The image also illustrates how difficult it is to achieve near-true color in images of Mars when atmospheric dust and haze have a major disturbing influence on the scene.

This vertical view shows the mouth of Kasei Vallis, one of the largest outflow channels on Mars, taken by Mars Express.

The image was taken by the High Resolution Stereo Camera (HRSC) on board Mars Express during orbit 61 from an altitude of 272 km. The resolution is 12 metres per pixel. The image centre is located at 29.8 degrees north and 309 degrees east, the image width is 130 km, North is up.

The part of the outflow channel seen in this image has most probably been carved by glaciers or gigantic water-related outflows known from terrestrial subglacial lakes. The blackish-blue color is related to sediments. The bright streaks oriented NE-SW are related to wind forces.


Composite image showing the location of Kasai Vallis on Mars, prepared from a NASA image combined with the Mars Express HRSC image taken on orbit 61. Credits: ESA/NASA
 

Expedition 20
The official embroidered patch for the International Space Station Expedition 20 crew is now available from our stores.
 U.S. STORE
 WORLDWIDE STORE

STS-128 patch
The official embroidered patch for shuttle Discovery's flight to deliver equipment and research gear to the space station.
 U.S. STORE
 WORLDWIDE STORE



Hubble Patch
The official embroidered patch for mission STS-125, the space shuttle's last planned service call to the Hubble Space Telescope, is available for purchase.
 U.S. STORE
 WORLDWIDE STORE

New DVD!
One Giant Leap

Hosted by Corbin Bernsen, this award winning documentary marks the 50th anniversary of the U.S. space agency and features exclusive interviews with veteran astronauts.
 U.S. STORE
 WORLDWIDE STORE

Apollo 12 tribute DVD set

New! Featuring the jovial crew of Pete Conrad, Dick Gordon and Alan Bean, the Apollo 12 mission was struck by lightning shortly after liftoff but proceeded on the second successful exploration voyage to the lunar surface. This three-disc DVD brings the mission to life with extraordinary detail.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Fallen Heroes special patch
This special 12-inch embroidered patch commemorates the U.S. astronauts who made the ultimate sacrifice, honoring the crews of Apollo 1, Challenger and Columbia.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Women in Space
Women of Space: Cool Careers on the Final Frontier is for girls, young women, and anyone else interested in learning about exciting careers in space exploration. Includes CD-ROM.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Mars rover poster
This new poster features some of the best pictures from NASA's amazing Mars Exploration Rovers Spirit and Opportunity.
 Choose your store:
U.S.

Gemini 7
Gemini 7: The NASA Mission Reports covers this 14-day mission by Borman and Lovell as they demonstrated some of the more essential facts of space flight. Includes CD-ROM.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Apollo patches
The Apollo Patch Collection: Includes all 12 Apollo mission patches plus the Apollo Program Patch. Save over 20% off the Individual price.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Mars Rover mission patch
A mission patch featuring NASA's Mars Exploration Rover is available from our online.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Apollo 9 DVD
On the road to the moon, the mission of Apollo 9 stands as an important gateway in experience and procedures. This 2-DVD collection presents the crucial mission on the voyage to the moon.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Get e-mail updates
Sign up for our NewsAlert service and have the latest news in astronomy and space e-mailed direct to your desktop (privacy note: your e-mail address will not be used for any other purpose).
Enter your e-mail address:
MISSION STATUS CENTER

INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE
ASTRONOMY NOW | STORE

ADVERTISE

© 2009 Spaceflight Now Inc.