英文關鍵字
absorption
abstract
astronomy
attract
attraction
black
cosmic
cosmos
dark
deep
energy
exploration
fantasy
field
futuristic
giant
gravity
grim
hole
hyperspace
interstellar
journey
large
loop
loopable
motion
nebula
nebular
power
research
rotate
scifi
science
scientific
seamless
space
spin
star
starfield
stargate
stars
stellar
surreal
swirl
time
travel
universe
vortex
warp
wormhole
zoom