beep

ding

digital

ping

sci-fi

communication

technology

button

science

futuristic

accent

game

interface

menu

podcast

radio

retro

space

stager

supernatural

signal

galactic

galaxy

contact

electronic

future

solar

stars

transmitter

detector

sounds

asteroid

comet

andromeda

ufo

satellite

alien

universal

beeping

mars

moon

cosmos

deep

spaceship

beacon

distress

hi pitch