|
gptkbp:instanceOf
|
gptkb:NASA_space_science_missions
|
|
gptkbp:budget
|
$1 billion (1970s USD)
|
|
gptkbp:consistsOf
|
gptkb:Viking_1
gptkb:Viking_2
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:endDate
|
1983
|
|
gptkbp:goal
|
Search for life on Mars
Study Martian surface and atmosphere
|
|
gptkbp:instrument
|
gptkb:Seismometer
Biology experiments
Gas chromatograph-mass spectrometer
Imaging system
|
|
gptkbp:launchDate
|
1975
|
|
gptkbp:mainContractor
|
gptkb:Martin_Marietta
|
|
gptkbp:missionType
|
Planetary exploration
|
|
gptkbp:notableAchievement
|
First images from Martian surface
First successful Mars landers
|
|
gptkbp:notableProject
|
gptkb:James_S._Martin
|
|
gptkbp:numberOfSatellites
|
2
|
|
gptkbp:operator
|
gptkb:NASA
|
|
gptkbp:relatedTo
|
gptkb:Mariner_program
gptkb:Mars_Pathfinder
|
|
gptkbp:spacecraft
|
Orbiter and lander pairs
|
|
gptkbp:startDate
|
1968
|
|
gptkbp:target
|
gptkb:Mars
|
|
gptkbp:Viking_1_landingDate
|
July 20, 1976
|
|
gptkbp:Viking_1_landingSite
|
gptkb:Chryse_Planitia
|
|
gptkbp:Viking_1_launchDate
|
August 20, 1975
|
|
gptkbp:Viking_1_missionEnd
|
November 13, 1982
|
|
gptkbp:Viking_2_landingDate
|
September 3, 1976
|
|
gptkbp:Viking_2_landingSite
|
gptkb:Utopia_Planitia
|
|
gptkbp:Viking_2_launchDate
|
September 9, 1975
|
|
gptkbp:Viking_2_missionEnd
|
April 11, 1980
|
|
gptkbp:website
|
https://mars.nasa.gov/programs/viking/
|
|
gptkbp:bfsParent
|
gptkb:Space_Program
|
|
gptkbp:bfsLayer
|
5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Viking program
|