alien

blast

bolt

buzzes

celestial

chaotic

chatter

communication

cosmic

crackle

discharge

distorted

eerie

electrical

electromagnetic

emp

extraterrestrial

fiction

futuristic

galaxy

gamma

glitch

heavy

intense

interstellar

magnetic

microwave

mystery

neutrino

otherworldly

photon

powerful

radiation

rays

roar

rumble

scanner

scary

science

scifi

space

spark

star

static

storm

strike

swoosh

symphony

transmission

wild

buzz

distort

ray