英文關鍵字
abstract
astronomy
backdrop
background
backgroundblue
black
blue
continuum
cosmos
cyber
digital
energy
fantasy
fiction
field
futuristic
galaxy
glowing
gold
hole
hyperspace
illustration
interstellar
journey
light
loopable
matrix
motion
orange
outer
portal
red
science
space
speed
star
starfield
stars
technology
teleport
time
travel
tunnel
universe
vortex
warp
wormhole
yellow