英文關鍵字
1080i
antenna
communication
computer
earth
fiction
game
gps
habitat
information
laboratory
laser
metallic
military
mission
model
navigation
observe
orbit
planet
propulsion
reflection
revolve
robot
satellite
scifi
science
ship
shuttle
signal
space
spacestation
spy
station
system
technology
telecommunication
transmission
transmit
travel
war
weapon
website
wireless