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Lloerennau a Gorsafoedd Gofod / Satellites and Space Stations - Lexicon

lloeren
satellite
orbit
orbit
gorsaf ofod
space station
gofodwr
cosmonaut, astronaut
llwyth tâl
payload
roced
rocket
lansio
launch
microdisgyrchiant
microgravity
allgerbydau
extravehicular
modiwl
module
cerdded gofod
spacewalk
telemetreg
telemetry
orbitol
orbital
dadorbitio
deorbit
llong ofod
spacecraft
cosmos
cosmos
malurion gofod
space debris
cyfathrebu
communication
ail-fynediad
reentry
gyriant
propulsion
seryddiaeth
astronomy
disgyrchiant sero
zero gravity
panel solar
solar panel
gwennol ofod
space shuttle
ymbelydredd cosmig
cosmic radiation
cenhadaeth gofod
space mission
llwybr
trajectory
gorsaf ofod ryngwladol
international space station
disgyrchiant
gravity
canolfan reoli
control center
docio
docking
siwt gofod
space suit
arbrawf
experiment
bae llwyth tâl
payload bay
mecaneg orbitol
orbital mechanics
mordwyo
navigation
arsyllfa gofod
space observatory
llwyfan lansio
launch pad
chwiliedydd gofod
space probe
twristiaeth gofod
space tourism
orbit isel y ddaear
low earth orbit
orbit geosefydlog
geostationary orbit
cosmoleg
cosmology
ras gofod
space race
trefedigaeth gofod
space colony
lifft gofod
space elevator
system solar
solar system
telesgop gofod
space telescope
rheoli cenhadaeth
mission control