Astronomers have been looking for signs of extraterrestrial signals for decades, and not yet found any. Today we will examine the notion of Interstellar Beacons and ask just how far away you can be heard if you want to be.

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Credits & Notes:

Alien Beacons

Season 4, Episode 17

Writers:

Isaac Arthur

Editors:

Darius Said

Edward Nardella

Keith Blockus

Jerry Guern

Mark Warburton

Sigmund Kopperud

Producer

Isaac Arthur

Cover Artist

Jakub Grygier

https://www.artstation.com/artist/jakub_grygier

Graphics Team:

Jarred Eagley

Jeremy Jozwik

Justin Dixon

Luuk Warringa

Nick Nieuwoudt

Sergio Botero: https://www.artstation.com/sboterod?fref=gc

Narrator:

Isaac Arthur

Music Manager:

Luca De Rosa - [email protected]

Music:

Markus Junnikkala, "Mobilize The Fleets" https://www.markusjunnikkala.com/

Aerium, "2 Drowned Holodecks" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ

Denny Schneidemesser, "Echoes"https://soundcloud.com/denny-schneidemesser

Miguel Johnson, "Alone in the Dark" https://soundcloud.com/migueljohnsonmjmusic

Dan Macleod, "The End" https://neptuneuk.bandcamp.com/track/imperium

Markus Junnikkala,

"They Muddy the Water"

Aerium, "Parks"

Denny Schneidemesser, "Acervus Vastatio"