![The SETI Institute is after alien signals. Assuming another world is beaming a 1-million-watt radio signal in our direction, how far away can that source be before the signal is lost in The SETI Institute is after alien signals. Assuming another world is beaming a 1-million-watt radio signal in our direction, how far away can that source be before the signal is lost in](https://astronomy.com/-/media/Images/News%20and%20Observing/Ask%20Astro/2015/04/Spacebeacon.jpg)
The SETI Institute is after alien signals. Assuming another world is beaming a 1-million-watt radio signal in our direction, how far away can that source be before the signal is lost in
![It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News](https://i.ytimg.com/vi/uM1nDrxgtPo/maxresdefault.jpg)
It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News
![Orson Welles' War of the Worlds panic myth: The infamous radio broadcast did not cause a nationwide hysteria. Orson Welles' War of the Worlds panic myth: The infamous radio broadcast did not cause a nationwide hysteria.](https://compote.slate.com/images/e642c687-75bb-432e-8c13-82615dca352a.jpg?crop=354%2C499%2Cx0%2Cy0)
Orson Welles' War of the Worlds panic myth: The infamous radio broadcast did not cause a nationwide hysteria.
![It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News](https://s.abcnews.com/images/US/war-of-worlds-gty-jef-181029_hpEmbed_7x11_992.jpg)
It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News
![Orson Welles' 'War of the Worlds' Broadcast 1938 and Ominous Echoes In Media – The Hollywood Reporter Orson Welles' 'War of the Worlds' Broadcast 1938 and Ominous Echoes In Media – The Hollywood Reporter](https://www.hollywoodreporter.com/wp-content/uploads/2022/10/RBDCAPL_EC002-H-2022.jpg)
Orson Welles' 'War of the Worlds' Broadcast 1938 and Ominous Echoes In Media – The Hollywood Reporter
![It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News](https://s.abcnews.com/images/US/orson-wells-gty-jef-181029_hpMain_16x9_992.jpg)
It's been 80 years since Orson Welles' 'War of the Worlds' radio broadcast terrified the nation - ABC News
![The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/FaJmbc_gsi9qZcckAnb4JWVhMV4=/fit-in/300x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/embedly/embedly_image_9cf15442a08f23ae23a3896cb6ae2ae2be7084f2.jpg)
The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine
![The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/GOiB6xQq7aHeXDJc3hG62E-smcI=/1000x750/filters:no_upscale()/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/ee/cc/eecc4040-7e5f-4b5d-907f-b8b02db05a9b/be003721.jpg)
The Infamous "War of the Worlds" Radio Broadcast Was a Magnificent Fluke | History| Smithsonian Magazine
![Aliens Are Coming!: The True Account Of The 1938 War Of The Worlds Radio Broadcast: McCarthy, Meghan: 9780375835186: Amazon.com: Books Aliens Are Coming!: The True Account Of The 1938 War Of The Worlds Radio Broadcast: McCarthy, Meghan: 9780375835186: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ZCQ6790AL._AC_UF1000,1000_QL80_.jpg)
Aliens Are Coming!: The True Account Of The 1938 War Of The Worlds Radio Broadcast: McCarthy, Meghan: 9780375835186: Amazon.com: Books
![Spooked!: How a Radio Broadcast and The War of the Worlds Sparked the 1938 Invasion of America: 9781629797762: Jarrow, Gail: Books - Amazon.com Spooked!: How a Radio Broadcast and The War of the Worlds Sparked the 1938 Invasion of America: 9781629797762: Jarrow, Gail: Books - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/91V8VgTxXJL._AC_UF1000,1000_QL80_.jpg)