• a
• b
• c
• d
• e
• f
• g
• h
• i
• j
• k
• l
• m
• n
• o
• p
• q
• r
• s
• t
• u
• v
• w
• x
• y
• z

A     

ASIC

ablation

abort

aboveMeanSeaLevel

absolute

absoluteMagnitude

absorbedDose

absorptance

absorption

acceleratedLifeTesting

acceleration

accelerationFactor

accelerometer

acceptableWeld

acceptance

acceptanceTest

accessTime

accident

accumulator

accuracy

acquisitionTime

activeArea

activePixelSensor

activeRedundancy

activeReflectionCoefficient

activeThermalControlSystem

actuator

adapter

adhesion

adhesiveTape

aerobraking

aerocapture

aerodynamicHeating

aeroshell

aerospace

affiliation

aidedTracking

airDensity

albedo

algorithm

aliasing

allanVariance

allowableLoad

alternatingCurrent

altimeter

altitude

amateurRadioSatellite

ambientNoiseLevel

amplitude

amplitudeSpectralDensity

analogSignal

analogToDigitalConverter

anemometer

angle

angleOfAttack

angleOfIncidence

angleRandomWalk

angularAcceleration

angularDistance

angularFrequency

angularMomentum

angularRateSensor

angularVelocity

angularWavenumber

anode

anomaly

antenna

antennaAperture

antennaArray

antennaBoresight

antennaEfficiency

antennaEquivalentRadius

antennaFactor

antennaFarm

antennaGainToNoiseTemperature

antennaNoiseTemperature

antennaRotator

antennaTuner

antiAliasingFilter

antiReflectiveCoating

aperture

apoapsis

apogee

apolune

apparentMagnitude

apparentWeight

approximation

arcResistance

archiveFileFormat

area

arealDensity

arealVelocity

argument

argumentOfLatitude

argumentOfPeriapsis

arrayGain

artificialSatellite

artificialSpaceObject

aspectAngle

assembly

astronautics

astronomicalObservatory

asynchronousCommunication

atmosphericEntry

atomicBattery

attenuation

attenuationCoefficient

attenuationDistortion

attenuator

attitudeControl

audio

audiovisual

autocollimator

automaticGainControl

automaticIdentificationSystem

availability

average

avionics

axial

axialRatio

axialStress

axialTilt

axis

azimuthAngle

B     

bConstant

backscatter

baffle

balancedLine

ballisticCapture

ballisticCaptureOrbit

ballisticCoefficient

balloonSatellite

balun

bandPassFilter

bandRejection

bandwidthDelayProduct

barycenter

baseMaterial

basebandFrequency

baselineRestoration

battery

batteryCapacity

batteryCharger

batteryLife

batteryPack

baudRate

beacon

beamDiameter

beamDivergence

beamExpander

beamSplitter

beginningOfLife

bellowsJoint

bendRadius

betaAngle

biEllipticTransfer

biasStability

biboStability

binaryCode

bit

bitDepth

bitErrorRate

bitErrorRatio

bitRate

bitstream

blackout

blockUpconverter

bodyLoss

boltzmannConstant

bondLineThickness

boom

booster

brakeSpecificFuelConsumption

brakingTorque

breakdownVoltage

bridgeOffset

briefing

broadband

broadcasting

bstar

bugTrackingSystem

burnoutMass

burstPressure

burstTransmission

burstingStrength

C     

CMOS

CVCM

cRate

cableHarness

cableJacket

cableShielding

cableSize

cache

calibration

callSign

camera

capacitance

capacitor

capacityLoss

capillaryPressure

capillaryPumpedLoop

captureOrbit

cardinalDirection

carrierFrequency

carrierToNoiseDensityRatio

carrierToNoiseRatio

carrierWave

cartesianCoordinate

catadioptricSystem

catadioptricTelescope

catalyst

cathode

cavityMagnetron

celestialMechanics

centerForce

centerFrequency

centerOfGravity

centerOfPressure

centerWavelength

centralProcessingUnit

centrifugalForce

centripetalAcceleration

centripetalForce

channel

channelCapacity

characterEncoding

characteristicEnergy

characteristicImpedance

chargeAcceptance

chargeCarrier

chargeCoupledDevice

chargeCurrent

chargeCycle

chargePower

chargeVoltage

chargedParticle

checksum

chipCarrier

chipScaleAtomicClock

choke

circle

circularOrbit

circularPolarization

circumference

citation

cleanRoom

client

clockRate

coarseGain

coating

coaxialCable

code

codeRepository

codec

coefficientOfLinearThermalExpansion

coellipticOrbit

coherence

coherenceBandwidth

coherenceLength

coherenceTime

coherent

coil

collimatedBeam

collimator

collisionAvoidance

color

command

commandAndDataHandling

commandLinkControlWord

commercialOffTheShelf

commonModeRejectionRatio

commonModeSignal

commonModeVoltage

communicationProtocol

communicationsSatellite

communicationsSubsystem

compassBearing

compiler

component

compressibility

compression

compressionPoint

compressiveStrength

computer

computerBus

computerCase

computerDataStorage

computerFile

computerHardware

computerInterface

computerMemory

computerNetwork

conductor

conference

configurationManagement

connector

conservedQuantity

constant

contentFormat

continuousIntegration

continuousWave

contractor

contrastToNoiseRatio

contributor

controlMomentGyroscope

controller

controllerAreaNetwork

conversionGain

coolant

coolingCapacity

coordinates

copyrightHolder

copyrightYear

coriolisForce

cornerReflector

cost

countRate

countdown

counterpoise

country

course

coverageArea

crackingPressure

creator

criticalDesignReview

criticalFrequency

crossPolarization

crossSectionalArea

crosstalk

cryocooler

cubeSat

cureTime

current

currentDensity

cutoffFrequency

cylinderStress

D     

damageTolerance

dampedWave

dampingRatio

data

dataAcquisition

dataBuffer

dataCollection

dataCompression

dataConversion

dataLink

dataLogger

dataModel

dataReduction

dataSet

dataSignalingRate

dataStream

dataStructure

dataTransferRate

dataTransmission

dataType

dataValidation

database

datasheet

dateCreated

dateModified

datePublished

dcBias

dcdcConverter

deOrbiting

deacceleration

deadLayer

debriefing

decayDate

decayHeat

decayingOrbit

decimation

declination

decoder

decompression

deflection

deformation

degreeOfFreedom

deltaV

deltaVBudget

demodulation

demodulator

density

depletionRegion

deployable

deployableAntenna

deployableSolarPanel

deployedFrom

deployer

deployment

deploymentDate

depth

depthOfDischarge

derivative

descendingNode

description

designReview

device

deviceDriver

deviceUnderTest

diameter

dielectric

dielectricStrength

diffraction

digitalContainerFormat

digitalData

digitalDownConverter

digitalElevationModel

digitalImage

digitalInterface

digitalSignal

digitalSignalProcessing

digitalSignalProcessor

digitalToAnalogConverter

digitalVideo

directConversionReceiver

directCurrent

directSensing

directionalAntenna

directionalStability

directivity

directory

dischargeCurrent

dischargePower

dispersion

displacement

displayDevice

dissipationFactor

distance

distortion

diversityGain

diversityScheme

dockingPort

document

downConverter

downlink

download

downloadURL

downstream

drag

dragCoefficient

drift

drivenElement

dropTest

dropoutVoltage

dryMass

ductility

duration

dustDetector

dutyCycle

dwellTime

dynamic

dynamicChargeAcceptance

dynamicRange

dynamicUnbalance

dynamicalFriction

dynamicalTime

E     

ECEF

EEE

ESPA

earthObservation

earthObservationSatellite

earthSensor

eccentricAnomaly

ecliptic

eclipticOrbit

edgeConnector

effectiveIsotropicRadiatedPower

effectiveIsotropicSensitivity

effectiveNumberOfBits

effectiveRadiatedPower

eigenvectorSlew

elasticModulus

electricCharge

electricChargeDensity

electricMotor

electricPotential

electricPowerConversion

electricPowerConverter

electricalCable

electricalConductance

electricalConductor

electricalEfficiency

electricalFuse

electricalInsulation

electricalLength

electricalPowerSystem

electricalResistance

electricalResistivity

electricalSwitch

electricalWiring

electricity

electrochemicalCell

electrode

electrodynamicTether

electrolyte

electromagneticCompatibility

electromagneticInterference

electromagneticWaveguide

electronicAmplifier

electronicCircuit

electronicLead

electronicOscillator

electronicSensitivity

electrostaticDischarge

elevationAngle

ellipse

ellipticOrbit

ellipticalPolarization

elongation

embeddedMemory

embeddedSoftware

embeddedSystem

emissionSpectrum

emissivity

encoderResolution

encryption

endAzimuth

endOfLife

endTime

endToEndDelay

energy

energyDensity

energyRange

energyResolution

energyStorage

energyTransfer

engineeringTolerance

enthalpyOfFusion

envelope

ephemeris

epoch

equator

equatorialCrossingTime

equatorialOrbit

equinox

equipment

error

errorCorrectionCode

errorMetric

errorVectorMagnitude

escapeOrbit

escapeVelocity

essentialBandwidth

ethernet

evaporator

expansionCard

exponentialDecay

exposure

exterior

extremeResponseSpectrum

F     

FDIR

FPGA

fading

failover

failure

fairing

fanIn

fanOut

farField

fastener

fatigueDamageSpectrum

fault

faultProtection

feedHorn

feederLink

feedline

fieldEffectTransistor

fieldOfView

fileFormat

filePermissions

fileSize

filenameExtension

filter

fineErrorSensor

fineGain

fineGuidanceSensor

firmware

firstNullBeamwidth

firstSurfaceMirror

fixedSolarPanel

flashMemory

flexuralStrength

flickerNoise

flightDynamics

flightEnvelope

flightHeritage

flightReadinessReview

flipFlop

flowCoefficient

flowRate

fluorescence

flux

fluxDensity

flybyAnomaly

flywheel

flywheelEnergyStorage

focalCloud

focalLength

focalRatio

foil

force

formFactor

forwardErrorCorrection

fourierTransformSpectrometer

fractionalBandwidth

frame

frameRate

framingBits

frequency

frequencyBand

frequencyConverter

frequencyMixer

frequencyResolution

frequencyResponse

frequencySynthesizer

fresnelZone

friction

front

frontToBackRatio

frontVelocity

frozenOrbit

fuelCell

fuelCellMembrane

fullScale

fullWidthAtHalfMaximum

functionalTesting

fundamentalDirection

fundamentalFrequency

fundamentalPlane

funder

G     

GPIO

gForce

gain

gainFlatness

gainStability

gapFiller

gear

gearRatio

geocentric

geocentricOrbit

geodeticReferenceSystem

geographicInformationSystem

geographicLocation

geometryFactor

geopotential

georeferencing

geostationaryOrbit

geostationarySatellite

geostationaryTransferOrbit

geosynchronousOrbit

geosynchronousSatellite

gigabitEthernet

gimbal

globalPositioningSystem

gpsReceiver

grating

graveyardOrbit

gravitationalAcceleration

gravitationalConstant

gravitationalEnergy

gravitationalField

gravitationalPotential

gravity

gravityAssist

gravityDrag

gravityOfEarth

gravityTurn

groundPlane

groundSegment

groundStation

groundTrack

groupDelay

groupVelocity

groupVelocityDispersion

guidanceNavigationAndControl

gyroscope

H     

HDMI

halfPowerBeamwidth

halfWidthAtHalfMaximum

haloOrbit

hardDiskDrive

hardness

hardwareRegister

harmonic

harvardDesignation

header

heatCapacity

heatExchanger

heatFlux

heatPipe

heatPump

heatShield

heatSink

heatSpreader

heatingElement

height

heightAboveAverageTerrain

heliocentricOrbit

highEarthOrbit

hillSphere

hohmannTransferOrbit

holdTime

holdingTorque

hoopStress

horizon

horizontal

hourAngle

housekeepingData

housing

hub

hyperbola

hyperbolicTrajectory

hysteresisError

I     

InSAR

identifier

ignitionSystem

illuminance

image

imageFileFormat

imageProcessing

imageResolution

imageSensor

immittance

impedance

impulse

inclinedOrbit

inductance

inertialMeasurementUnit

inertialNavigationSystem

inertialReferenceFrame

infrared

infraredTelescope

initialOrbitalElements

injectionAngle

input

inputDelay

inputOffsetVoltage

inputOutput

inputOutputAddress

inputSurge

insertionLoss

installURL

instanceOf

instructionSetArchitecture

instructionsPerSecond

instrument

instrumentName

instrumentShortName

instrumentType

instrumentationAmplifier

insulatingWasher

insulator

integral

integratedCircuit

integration

intellectualWork

interconnect

interfacialThermalResistance

interference

interferometer

interior

intermediateFrequency

intermodulation

intermodulationInterceptPoint

internalResistance

internationalDesignator

interpolation

interruptingRating

iqImbalance

irradiance

irradiation

isolation

isotropicAntenna

issueTrackingSystem

izotImpactStrength

J     

jettisonable

jitter

K     

kaitaiStruct

keplerOrbit

keplerianElements

kerma

key

keyhole

keywords

kineticEnergy

L     

LEOP

lagrangianPoint

landStation

landingTimestamp

laser

lastContact

lastSeen

latency

latitude

launchCampaign

launchDate

launchPad

launchPeriod

launchSegment

launchServiceProvider

launchSite

launchVehicle

launchWindow

layer

leadingSide

leakage

length

lens

license

lidar

lift

liftCoefficient

liftOff

liftToDragRatio

line

lineCode

lineLevel

lineOfNodes

lineOfSight

lineRegulation

linearPolarization

linearRegulator

linearityError

link

linkBudget

liquid

loadFactor

loadRegulation

localOscillator

localOscillatorLeakage

localReferenceFrame

logicBlock

logicElement

logicGate

longitude

longitudeOfAscendingNode

look

lookAngle

lookupTable

loopGain

loopHeatPipe

louver

lowEarthOrbit

lowEnergyTransfer

lowNoiseAmplifier

lowNoiseBlockDownconverter

luminance

luminousEfficacy

luminousEnergy

luminousFlux

luminousIntensity

M     

MEMS

MOSFET

magneticFlux

magneticFluxDensity

magneticMoment

magneticSusceptibility

magnetometer

magnetorquer

magnitude

maidenheadLocator

mainLobe

majorAxis

manufacturer

mass

massFlowRate

massFraction

massGrowthAllowance

massRatio

massResistivity

massSpectrometer

mast

material

maxQ

maximum

maximumContinuousDischargeCurrent

maximumElevation

maximumExpectedOperatingPressure

maximumPowerPoint

maximumPowerPointCurrent

maximumPowerPointVoltage

maximumPulseDischargeCurrent

maximumThrust

meanAnomaly

meanLongitude

meanMotion

measurement

measuringInstrument

mechanicalAssembly

mechanicalEnergy

mechanicalShockRating

mediaType

mediumEarthOrbit

meltingPoint

memoryBandwidth

memoryLatency

memoryRequirements

memsAccelerometer

meridian

meshNetwork

metafile

metalBellows

microcontroller

microprocessor

microstrip

microwave

microwaveRadiometer

middleOfLife

milestone

minimum

minimumImpulseBit

mirror

mismatchLoss

mission

missionAssurance

missionConceptReview

missionControlCenter

missionControlSystem

missionDefinitionReview

missionName

missionOperations

missionPhase

missionPlanning

missionShortName

missionType

mixingRatio

mobileStation

modem

modifiedEquinoctialElements

modularity

modulation

modulationErrorRatio

modulator

module

molarHeatCapacity

molniyaOrbit

momentOfForce

momentOfInertia

momentum

monitoring

monochromator

mosaic

motherboard

multiCoreProcessor

multiDateImage

multichannelAnalyzer

multilayerInsulation

multimedia

multiplexer

N     

n1Redundancy

nadir

name

narrowband

naturalFrequency

navigation

navigationSystem

nearEquatorialOrbit

nearField

netForce

networkDelay

networkHost

networkInterfaceController

networkNode

nodalPrecession

noise

noiseDensity

noiseFigure

noiseTemperature

nominal

nominalPower

nominalVoltage

nonCoherent

nonInclinedOrbit

nonInertialReferenceFrame

nonVolatileMemory

noradID

noseCone

noseShroud

nozzle

nuclearBeacon

nuclearPower

nuclearReactor

nullDirection

numericalAperture

nyquistFrequency

nyquistRate

O     

observation

observationArc

observatory

observer

occultation

offsetDrift

omnidirectionalAntenna

onBoardComputer

onBoardDataHandling

oneWay

oneWayLightTime

openCircuitVoltage

operatingSystem

operatingTemperature

operationalAmplifierIntegrator

operationalReadinessReview

operator

opticalAberration

opticalFiber

opticalInstrument

opticalPower

opticalResolution

opticalSolarReflector

opticalTelescope

opticalWaveguide

opticalWindow

optoelectronicDevice

orbitAveragePower

orbitClass

orbitDetermination

orbitDiagram

orbitEquation

orbitInsertion

orbitLowering

orbitPhasing

orbitRaising

orbitTrimManeuver

orbitType

orbitalDecay

orbitalEccentricity

orbitalElements

orbitalInclination

orbitalInclinationChange

orbitalManeuver

orbitalMechanics

orbitalNode

orbitalPeriod

orbitalPlane

orbitalRevolution

orbitalSpeed

orbitalStateVectors

orbitalStationKeeping

organization

orientation

orthogonality

oscillation

osculatingOrbit

outerSpace

output

outputDelay

overallHeatTransferCoefficient

oversampling

overshoot

owner

oxidizer

P     

PCDU

packet

packetLoss

packetRadio

parabola

parabolicAntenna

parabolicReflector

parabolicTrajectory

parallelCommunication

parasiticElement

parkingOrbit

partNumber

particleDetector

particleSize

pass

passband

passivation

passiveThermalControlSystem

pathLoss

payload

payloadFairing

payloadFraction

payloadMass

peak

peakToBackgroundRatio

peakingTime

periapsis

periapsisDate

periastron

perigee

perilune

peripheralEquipment

permeability

perturbation

phase

phaseAngle

phaseChangeMaterial

phaseDelay

phaseDistortion

phaseLockedLoop

phaseMargin

phaseNoise

phaseResponse

phaseShiftModule

phaseVelocity

phasedArray

photodetector

photodiode

photographicMagnitude

photometer

physicalInterface

pidController

pinkNoise

pitch

pitchAxis

pixel

planeCurve

plasma

plasmaDetector

plasmaPropulsionEngine

plateScale

plating

plunge

pod

pointingAccuracy

pointingStability

poissonsRatio

polarOrbit

polarimeter

polarization

polarizationController

polarizationCurve

polarizationLossFactor

polychromator

position

positionAccuracy

positionVector

potential

potentialEnergy

power

powerAmplifierClass

powerConditioner

powerConsumption

powerDensity

powerDissipation

powerDistribution

powerGain

powerInverter

powerRegulation

powerSource

powerSpectralDensity

powerSpectralEfficiency

powerStandingWaveRatio

powerSupplyRail

powerSupplyRejectionRatio

powerSupplyUnit

preamplifier

preamplifierType

precession

precision

prefixCode

preliminaryDesignReview

preselector

pressure

pressureDrop

pressureRegulator

pressureVolumeWork

pressurization

prevention

primaryBody

printedCircuitBoard

processingDelay

processorRequirements

productionReadinessReview

progradeMotion

progradeOrbit

programmableLogicDevice

programmingLanguage

projectCommissioning

proofPressure

propagationConstant

propagationDelay

propagationTime

propagationVelocity

propellant

propellantDepot

propellantMassFraction

propellantTank

properOrbitalElements

propulsionSystem

propulsiveEfficiency

propulsor

pseudorange

pulse

pulseShape

pulseWidthModulation

pump

purpose

pushBroomScanner

Q     

qualificationTest

quality

qualityFactor

qualityOfService

quantity

quantization

quantizationError

queuingDelay

quiescentCurrent

R     

RAAN

README

rValue

radar

radarCrossSection

radarImaging

radialEllipticOrbit

radialHyperbolicOrbit

radialParabolicOrbit

radialStress

radialTrajectory

radialVelocity

radiance

radiantEnergy

radiantEnergyDensity

radiantExitance

radiantExposure

radiantFlux

radiantIntensity

radiation

radiationDamage

radiationPattern

radiationPressure

radiationResistance

radiator

radio

radioDirectionFinding

radioFrequency

radioPropagation

radioReceiver

radioRepeater

radioTelescope

radioTransponder

radioisotope

radioisotopeHeaterUnit

radioisotopeThermoelectricGenerator

radiometer

radiosity

radius

rails

randomAccessMemory

randomVibration

range

rate

rateGyroscope

rated

ratedMaximum

ratedVoltage

rating

ratio

rawData

reactance

reactionControlSystem

reactionEngine

reactionWheel

reactionWheelAssembly

readOnlyMemory

readout

realTime

realTimeData

rear

receivedChannelPowerIndicator

receivedSignalStrengthIndication

recordingFormat

recoveredMassLoss

reducedMass

redundancy

referenceFrame

reflectance

reflectingTelescope

reflection

reflectionCoefficient

refractingTelescope

refraction

refractiveIndex

refractometer

regenerativeFuelCell

regulator

relatedLink

relativeHumidity

relativePermittivity

relay

releaseNotes

remanence

remoteCommunication

remoteSensing

remoteSensingSatellite

removeBeforeFlight

repeatCycle

repeatOrbit

repeatability

repeatabilityError

repeater

requirement

requirementsAnalysis

reseatingPressure

residual

resistanceThermometer

resistanceTolerance

resolvingTime

resonance

resonator

responseTime

resultantForce

retrogradeMotion

retrogradeOrbit

retroreflector

retrorocket

returnChannel

returnLoss

revisitTime

revolutionsPerMinute

rfChain

rfFrontEnd

rfPowerAmplifier

rfSwitch

rfSwitchMatrix

rightAscension

ringing

riseTime

riskClass

riskManagement

roboticSpacecraft

rocheLimit

rocket

rocketEngine

rocketLaunch

rockwellHardness

roll

rollAxis

rootMeanSquare

rotaryEncoder

rotation

rotationPeriod

rotationalAngle

rotationalFrequency

rotationalSpeed

roundTripDelayTime

roundTripLightTime

runTime

runtimePlatform

S     

safeMode

safetyFactor

sampleRateConversion

sampleReturnMission

sampling

samplingRate

sandwichPanel

satellite

satelliteBroadcasting

satelliteConstellation

satelliteDish

satelliteImagery

satelliteInternetAccess

satelliteLink

satelliteNavigationSystem

satelliteNetwork

satelliteRadio

satelliteTelevision

scanPlatform

scatterometer

schematic

scienceOperationsStart

screw

script

secondOrderInterceptPoint

secondSurfaceMirror

secondaryBody

secondaryPayload

secular

secureDigitalCard

selectivity

selfDischargeRate

selfPropulsion

semiMajorAxis

semiSynchronousOrbit

semiconductorDevice

semiconductorDiode

semiconductorMemory

semiconductorPackage

sensitivity

sensor

separationRing

separator

sequence

serialCommunication

serialPeripheralInterface

server

service

serviceEntry

serviceLife

serviceModule

serviceProvider

serviceRetirement

serviceStructure

settlingTime

setupTime

shaft

shapingTime

sheetResistance

shieldingEffectiveness

shockResponseSpectrum

shortCircuitCurrent

shortCircuitCurrentDensity

shortName

shutter

shutterSpeed

sideLobe

sideband

sidelobeLevel

siderealTime

signal

signalBandwidth

signalIntegrity

signalToInterferencePlusNoiseRatio

signalToInterferenceRatio

signalToNoiseAndDistortionRatio

signalToNoiseRatio

signalToQuantizationNoiseRatio

signalVelocity

siliconDriftDetector

simplifiedPerturbationsModel

simulation

simulator

sineWave

singleBoardComputer

singleChannelPerCarrier

singleEventLatchUp

singleEventUpset

singlePointOfFailure

skew

slantRange

slew

slewRate

smallSatellite

software

softwareApplication

softwareBug

softwareBuildInstructions

softwareDefinedAntenna

softwareDefinedRadio

softwareDevelopmentStatus

softwareEmbargoDate

softwareHelp

softwareMaintainer

softwareReferencePublication

softwareRequirements

softwareSuggestions

softwareTargetProduct

softwareVersion

softwareVersionType

solar

solarArray

solarCell

solarConstant

solarDynamicPower

solarEnergy

solarInverter

solarPanel

solarSail

solarTelescope

solarTime

solarWind

solidMechanics

solidStateDetector

solidStateDrive

sourceCode

spaceAgency

spaceBasedSolarPower

spaceBlanket

spaceCapsule

spaceDebris

spaceEnvironment

spaceLaunch

spaceObject

spaceObservatory

spaceProbe

spaceProgram

spaceRendezvous

spaceScience

spaceSegment

spaceSextant

spaceSituationalAwareness

spaceSystem

spaceTechnology

spaceTether

spaceTug

spaceVehicle

spaceWeather

spaceWeathering

spacecraft

spacecraftBus

spacecraftCharging

spacecraftClock

spacecraftName

spacecraftPropulsion

spacecraftShortName

spacecraftType

spaceflight

spaceplane

spatialArrangement

spatialFrequency

spatialRelation

spatialResolution

specific

specificAngularMomentum

specificEnergy

specificGravity

specificHeat

specificImpulse

specificKineticEnergy

specificMechanicalEnergy

specificOrbitalEnergy

specificPotentialEnergy

specificPower

specificWeight

specification

spectralComponent

spectralExitance

spectralExposure

spectralFlux

spectralFluxDensity

spectralIntensity

spectralIrradiance

spectralRadiance

spectralRadiosity

spectralResolution

spectralWidth

spectrogram

spectrometer

speed

speedOfLight

sphereOfInfluence

spinStabilisation

sponsoredBy

spreadSpectrum

spuriousEmission

spuriousFreeDynamicRange

stage

standardGravitationalParameter

standardGravity

standingWaveRatio

starNetwork

starTracker

staringArray

startAzimuth

startTime

stateOfCharge

stateOfHealth

stateVector

staticUnbalance

status

stepAngle

stepResponse

stiffness

stopband

storageRequirements

storageTemperature

stowage

stream

stress

structuralSubsystem

stub

subSatellite

subcarrier

suborbitalSpaceflight

substrate

subsynchronousOrbit

subsystem

success

successRate

sunSensor

sunSynchronousOrbit

supersynchronousOrbit

supportingData

surfaceFinish

surfaceMountTechnology

surfaceMountedDevice

surfaceResistivity

swathWidth

switchingFrequency

synchronousOrbit

syncword

synodicPeriod

syntheticApertureRadar

system

systemAcceptanceReview

systemDesignReview

systemIntegrationTesting

systemLifecycle

systemOnAChip

systemRequirementsReview

systemSoftware

systemUnderTest

T     

tangent

targetUtilization

technicalLimitation

technicalStandard

technologyReadinessLevel

telecommand

telecommunication

telecommunicationsNetwork

telemetry

telemetryTrackingAndCommand

teleoperation

telescope

telescopeMount

temperature

temperatureCoefficient

temperatureCoefficientOfResistance

temperatureDifference

temporalResolution

tensileStrength

terminal

terminalNodeController

terminalVelocity

test

testBench

testLoopTranslator

testReadinessReview

testStand

thermalAdhesive

thermalBarrierCoating

thermalConductivity

thermalControlSystem

thermalDesignPower

thermalDoubler

thermalEmittance

thermalEnergy

thermalImpedance

thermalInsulation

thermalInterfaceMaterial

thermalNoise

thermalPad

thermalPaste

thermalRadiation

thermalResistance

thermalResistivity

thermalShock

thermalStorageUnit

thermalStrap

thermalTape

thermistor

thermocouple

thermodynamicTemperature

thermoelectricCooler

thermographicCamera

thickness

thirdOrderInterceptPoint

thixotropicIndex

threeAxisStabilization

threeWay

throughHoleTechnology

throughput

thrust

thrustDensity

thrustSpecificFuelConsumption

thrustVectorControl

thruster

tidalForce

tilt

time

timeConstant

timeToFirstFix

timestamp

tisserandParameter

tolerance

torque

total

totalActiveReflectionCoefficient

totalHarmonicDistortion

totalImpulse

totalIsotropicSensitivity

totalMassLoss

totalRadiatedPower

tracking

trackingSensitivity

trackingStation

trailingSide

trajectory

trajectoryCorrectionManeuver

transceiver

transducer

transferLength

transformer

transistor

transit

transitionFrequency

transmission

transmissionCoefficient

transmissionDelay

transmissionLine

transmissionMedium

transmittance

transmitter

transmitterPowerOutput

transponderEquivalent

transverse

transverseMode

transverseSensitivity

travelingWaveTube

trueAnomaly

trueLongitude

tundraOrbit

tune

twinLead

twoLineElementSet

twoWay

typical

U     

UART

USART

USB

ullage

ultraWideband

ultraviolet

unbalancedLine

uncrewedSpacecraft

unitInterval

upConverter

updateRate

uplink

upload

upstream

upstreamServer

usefulLoadFraction

user

userSegment

V     

vacuum

valve

vector

vehicleBus

velocity

velocityFactor

verification

vernierThruster

version

vertical

verySmallApertureTerminal

vibration

vibrationRating

videoCard

viscosity

visibility

volatileMemory

voltage

voltageDrop

voltageReference

voltageRegulator

voltageStandingWaveRatio

volume

W     

walkingOrbit

washer

waterVapor

waterVaporRegain

wave

waveImpedance

wavePropagation

waveform

wavelength

wavenumber

weatherSatellite

weight

wetMass

whiskBroomScanner

whiteNoise

wick

wideband

width

windLoad

windSpeed

wire

work

workingFluid

workingMass

X     

xRay

xRayTelescope

Y     

yaw

yawAxis

year

yieldStrength

yoYoDeSpin

youngsModulus

Z     

zenith