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Collection:
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NASA Planetary Photo Journal Collection
Collection
NASA Planetary Photo Journal Collection
Collection
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Title:
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Kasei Valles
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Original Caption Released with Image:
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(Released 9 May 2002)
Kasei Valles (Kasei is the Japanese word for Mars) is one of the largest outflow channels on Mars. Kasei Valles stretches some 2,000 km across the face of Mars and empties into the Chryse basin. This THEMIS image is of the northern branch of Kasei Valles and shows the channel floor and northern channel wall. The plateau surface located at the top of this image is more heavily cratered than the channel floor which indicates that the plateau is older than the channel floor. The wall of the plateau has spur and gully topography present. The floor of the channel has evidence of fluvial scour including a smaller inner channel. These features were probably carved out during waning stage flow. The probable causes of Martian floods are massive releases of subsurface water/ice due to possible subsurface volcanic activity. Martian outflow channels begin at point sources (chaotic terrain and box canyons) and then flow unconfined into a basin region.
Original_Caption_Rel eased_with_Image
(Released 9 May 2002)
Kasei Valles (Kasei is the Japanese word for Mars) is one of the largest outflow channels on Mars. Kasei Valles stretches some 2,000 km across the face of Mars and empties into the Chryse basin. This THEMIS image is of the northern branch of Kasei Valles and shows the channel floor and northern channel wall. The plateau surface located at the top of this image is more heavily cratered than the channel floor which indicates that the plateau is older than the channel floor. The wall of the plateau has spur and gully topography present. The floor of the channel has evidence of fluvial scour including a smaller inner channel. These features were probably carved out during waning stage flow. The probable causes of Martian floods are massive releases of subsurface water/ice due to possible subsurface volcanic activity. Martian outflow channels begin at point sources (chaotic terrain and box canyons) and then flow unconfined into a basin region.
Original Caption Released with Image
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Image Credit:
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NASA/JPL/Arizona State University
Image_Credit
NASA/JPL/Arizona State University
Image Credit
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Produced By:
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Arizona State University
Produced_By
Arizona State University
Produced By
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Mission:
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2001 Mars Odyssey
Mission
2001 Mars Odyssey
Mission
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Spacecraft:
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2001 Mars Odyssey
Spacecraft
2001 Mars Odyssey
Spacecraft
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Target Name:
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Mars
Target_Name
Mars
Target Name
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Is a satellite of:
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Sol (our sun)
Is_a_satellite_of
Sol (our sun)
Is a satellite of
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Instrument:
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Thermal Emission Imaging System
Instrument
Thermal Emission Imaging System
Instrument
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Product Size:
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1205 samples x 3007 lines
Product_Size
1205 samples x 3007 lines
Product Size
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Producer ID:
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20020509A
Producer_ID
20020509A
Producer ID
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facet_what:
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Sun
facet_what
Sun
facet_what
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facet_what:
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Mars
facet_what
Mars
facet_what
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facet_what:
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2001 Mars Odyssey
facet_what
2001 Mars Odyssey
facet_what
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facet_what:
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Valles
facet_what
Valles
facet_what
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facet_what:
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Thermal Emission Imaging System (THEMIS)
facet_what
Thermal Emission Imaging System (THEMIS)
facet_what
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facet_where:
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Mars
facet_where
Mars
facet_where
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facet_where:
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Arizona
facet_where
Arizona
facet_where
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facet_where:
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Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
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facet_when:
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May 2002
facet_when
May 2002
facet_when
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facet_when_year:
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2002
facet_when_year
2002
facet_when_year
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Image #:
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PIA03792
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UID:
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SPD-PHOTJ-PIA03792
UID
SPD-PHOTJ-PIA03792
UID
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orignial url:
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orignial_url
orignial url
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