英文關鍵字
achievement
agustin
alien
antenna
array
arrays
astronomy
communication
communications
dish
dishware
education
equipment
global
industry
intelligence
interplanetary
landmark
large
learning
listening
locations
looking
mexico
national
new
observatory
occupants
plains
radio
remote
san
satellite
science
searching
skies
sky
space
technology
telescope
the
touching
tower
travel
very
vla