Statements (57)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:horse_race
|
| gptkbp:are |
essential for navigation
highly sensitive engineered for precision designed for redundancy critical components calibrated before launch designed to operate in space vital for mission success critical for long-term observations designed to minimize drift essential for image stability integrated into the spacecraft integrated with the telescope's systems part of the Hubble's operational framework part of the attitude control system part of the spacecraft's control system subject to calibration subject to thermal cycling tested in vacuum conditions used to maintain pointing accuracy |
| gptkbp:contribution |
gptkb:physicist
|
| gptkbp:designed_by |
gptkb:NASA
|
| gptkbp:enables |
high-resolution imaging
multi-wavelength astronomy |
| gptkbp:enhances |
data collection
|
| gptkbp:function |
stabilization
|
| gptkbp:have |
backup systems
limited lifespan |
| https://www.w3.org/2000/01/rdf-schema#label |
Hubble's gyroscopes
|
| gptkbp:influence |
telescope pointing stability
|
| gptkbp:installation |
servicing missions
|
| gptkbp:interacts_with |
reaction wheels
|
| gptkbp:is_affected_by |
space environment
|
| gptkbp:is_critical_for |
gptkb:Research_Institute
|
| gptkbp:is_designed_to |
withstand harsh conditions
|
| gptkbp:is_integrated_with |
inertial measurement unit
|
| gptkbp:is_maintained_by |
telescope orientation
|
| gptkbp:is_monitored_by |
gptkb:Telecommunications_company
|
| gptkbp:is_subject_to |
vibration testing
|
| gptkbp:is_tested_for |
gptkb:benchmark
|
| gptkbp:is_used_for |
pointing accuracy
|
| gptkbp:measures |
angular velocity
|
| gptkbp:number |
six
|
| gptkbp:operated_by |
onboard computer system
|
| gptkbp:operational_status |
gptkb:1990
|
| gptkbp:provides |
attitude control
|
| gptkbp:replaced_by |
servicing missions
|
| gptkbp:requires |
gptkb:High_School
regular maintenance |
| gptkbp:sensor |
ground control teams
|
| gptkbp:succeeded_by |
low
|
| gptkbp:supports |
long-duration observations
|
| gptkbp:type |
mechanical gyroscope
|
| gptkbp:used_in |
gptkb:Hubble_Space_Telescope
|
| gptkbp:bfsParent |
gptkb:Hubble_Space_Telescope's_Fine_Guidance_Sensors
|
| gptkbp:bfsLayer |
4
|