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gptkbp:instance_of
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gptkb:Mars_Rover
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gptkbp:analysis
|
Earth-based analysis
|
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gptkbp:challenges
|
Terrain navigation
|
|
gptkbp:chassis
|
Aluminum
|
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gptkbp:color
|
Gray
|
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gptkbp:communication
|
via lander
|
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gptkbp:community_feedback
|
Positive
|
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gptkbp:contribution
|
First mobile robot on another planet
|
|
gptkbp:control_system
|
gptkb:remote_control
Onboard computer
|
|
gptkbp:cultural_impact
|
Increased interest in space exploration
|
|
gptkbp:data_return
|
approximately 550 images
|
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gptkbp:data_transmission
|
via lander to Earth
|
|
gptkbp:deployment
|
After landing
|
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gptkbp:design
|
NASA engineers
Rover design
|
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gptkbp:distance
|
gptkb:100_meters
|
|
gptkbp:first_awarded
|
July 5, 1997
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gptkbp:first_mars_rover
|
gptkb:true
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gptkbp:frequency
|
UHF
|
|
gptkbp:historical_legacy
|
Foundation for Mars exploration
|
|
gptkbp:historical_significance
|
First successful rover on Mars
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
The Sojourner
|
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gptkbp:impact
|
Paved the way for future rovers
|
|
gptkbp:landing_site
|
gptkb:Ares_Vallis
July 4, 1997
|
|
gptkbp:launch_date
|
December 4, 1996
|
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gptkbp:launch_vehicle
|
gptkb:Delta_II_7920
|
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gptkbp:manufacturer
|
gptkb:Jet_Propulsion_Laboratory
|
|
gptkbp:max_speed
|
0.12 m/s
|
|
gptkbp:mission
|
gptkb:Mars_Pathfinder
gptkb:Yes
September 27, 1997
|
|
gptkbp:mission_duration
|
3 months
|
|
gptkbp:navigation_system
|
Autonomous navigation
|
|
gptkbp:nickname
|
gptkb:Sojourner_Truth
|
|
gptkbp:notable_work
|
Evidence of past water
|
|
gptkbp:objective
|
Demonstrate mobility on Mars
|
|
gptkbp:operated_by
|
gptkb:NASA
|
|
gptkbp:operational_challenges
|
Dust accumulation on solar panels
|
|
gptkbp:operational_period
|
83 sols
|
|
gptkbp:operational_status
|
Completed
|
|
gptkbp:photography
|
2 color cameras
|
|
gptkbp:power_consumption
|
5 watts
|
|
gptkbp:power_source
|
Solar panels
|
|
gptkbp:public_interest
|
gptkb:High
|
|
gptkbp:research
|
Remote sensing
|
|
gptkbp:research_focus
|
Martian geology
|
|
gptkbp:resolution
|
256 x 256 pixels
|
|
gptkbp:scientific_goals
|
Analyze soil and rocks
|
|
gptkbp:scientific_instruments
|
gptkb:Alpha_Proton_X-ray_Spectrometer
gptkb:Imager_for_Mars_Pathfinder
|
|
gptkbp:status
|
gptkb:Inactive
|
|
gptkbp:storage
|
Solid-state memory
|
|
gptkbp:successor
|
Spirit and Opportunity
|
|
gptkbp:sustainability
|
0.5 m²
|
|
gptkbp:terrain
|
Martian surface
|
|
gptkbp:transmission
|
September 27, 1997
|
|
gptkbp:transportation
|
6 wheels
|
|
gptkbp:weight
|
11.5 kg
|
|
gptkbp:weight_limit
|
15 kg
|
|
gptkbp:wheels
|
gptkb:Rubber
|
|
gptkbp:bfsParent
|
gptkb:Marjorie_Kinnan_Rawlings
gptkb:The_Yearling
|
|
gptkbp:bfsLayer
|
5
|