英文關鍵字
agency
alpha
antenna
astronaut
battery
cargo
channel
clouds
cosmonaut
cosmos
deploy
earth
europe
express
galaxy
green
international
iss
light
matte
mission
module
orbit
orbiter
orbiting
outer
panel
planet
progress
radar
rocket
satellite
science
screen
shuttle
solar
soyuz
space
spacecraft
spaceman
spaceship
sputnik
star
station
technology
universe