|
gptkbp:instance_of
|
gptkb:spacecraft
|
|
gptkbp:bfsLayer
|
3
|
|
gptkbp:bfsParent
|
gptkb:spacecraft
gptkb:NASA
|
|
gptkbp:analysis
|
ongoing
|
|
gptkbp:collaborations
|
gptkb:NASA
gptkb:battle
international
|
|
gptkbp:collection
|
successful
|
|
gptkbp:communication
|
gptkb:X-band_radio
|
|
gptkbp:community
|
gravitational physicists
|
|
gptkbp:data_usage
|
extensive
|
|
gptkbp:duration
|
approximately 2 years
|
|
gptkbp:elevation
|
gptkb:Sun-Earth_L1_point
|
|
gptkbp:exhibited_at
|
gptkb:battle
|
|
gptkbp:features
|
high precision
|
|
gptkbp:home_ground
|
gptkb:Darmstadt,_Germany
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
LISA Pathfinder
|
|
gptkbp:impact
|
gptkb:significant
|
|
gptkbp:instrument
|
gptkb:musician
|
|
gptkbp:instrumentation
|
required
|
|
gptkbp:key
|
free-fall test
|
|
gptkbp:launch_date
|
December 3, 2015
|
|
gptkbp:launch_site
|
gptkb:Guiana_Space_Centre
|
|
gptkbp:launch_vehicle
|
gptkb:Vega
|
|
gptkbp:launched
|
gptkb:spacecraft
|
|
gptkbp:legacy
|
paved the way for future missions
|
|
gptkbp:lighting
|
January 2016
|
|
gptkbp:mass
|
high
38 cm
approximately 1,200 kg
free-floating
gold-platinum alloy
|
|
gptkbp:mission
|
success
July 2017
gravitational wave detection
effective
important for astrophysics
successful technology demonstration
demonstrate technology for gravitational wave observatories
approximately €250 million
demonstrate precision measurements
demonstrated low-noise environment
validated key technologies for LISA
|
|
gptkbp:mission_duration
|
2 years
|
|
gptkbp:notable_work
|
validated technology for LISA
|
|
gptkbp:objective
|
test technologies for LISA
|
|
gptkbp:orbital_period
|
approximately 6 months
|
|
gptkbp:power_output
|
solar panels
|
|
gptkbp:products
|
excellent
|
|
gptkbp:propulsion
|
autonomous
modular
|
|
gptkbp:provides_information_on
|
high
encouraged
|
|
gptkbp:publishes
|
numerous
|
|
gptkbp:result
|
published in 2017
|
|
gptkbp:scientific_goals
|
test gravitational wave detection technologies
|
|
gptkbp:seating_capacity
|
approximately 1,200 kg
two test masses
|
|
gptkbp:status
|
completed
|
|
gptkbp:successor
|
gptkb:LISA
|