英文關鍵字
america
animation
astronaut
battery
cargo
cosmonaut
cosmos
docking
earth
express
galaxy
international
interplanetary
iss
lander
launch
mars
mission
module
nasa
orbit
orbiter
orbiting
orion
outer
panel
planet
progress
radar
red
rocket
satellite
science
separation
shuttle
sls
solar
space
spacecraft
spaceman
spaceship
sputnik
star
station
sun
system
technology
undocking
universe