• Space/Science
  • GeekSpeak
  • Mysteries of
    the Multiverse
  • Science Fiction
  • The Comestible Zone
  • Off-Topic
  • Community
  • Flame
  • CurrentEvents

Recent posts

April Fool's Day ER April 1, 2026 7:56 am (Space/Science)

A Big Beautiful Bunker podrock March 31, 2026 10:11 am (CurrentEvents)

Artemis II is scheduled to launch on Wednesday, April 1, 2026, at 6:24 p.m. EDT BuckGalaxy March 30, 2026 3:09 pm (Space/Science)

Dragonfly mission to Titan BuckGalaxy March 29, 2026 12:01 pm (Space/Science)

It's a long long road... BuckGalaxy March 26, 2026 4:49 pm (Space/Science)

Lax Americana BuckGalaxy March 24, 2026 1:18 pm (CurrentEvents)

Glad... BuckGalaxy March 21, 2026 4:30 pm (Flame)

Blu-Ray ER March 15, 2026 11:27 am (Off-Topic)

Trump Administration Readies Plans to Dismantle Renowned Science Lab BuckGalaxy March 13, 2026 11:46 pm (Space/Science)

The Republic RobVG March 11, 2026 11:40 am (Off-Topic)

The Great Lie of War BuckGalaxy March 5, 2026 9:23 am (CurrentEvents)

Home » Space/Science

The Astrobiological Copernican Limit June 19, 2020 4:43 pm hank

https://iopscience.iop.org/article/10.3847/1538-4357/ab8225

36 civilizations, roughly 17000 ly apart.

http://www.sci-news.com/astronomy/communicating-extraterrestrial-civilizations-milky-way-08536.html

No, I don’t pay too much attention to this type of speculative analysis, but it does give you an idea of what the latest thinking in the field is.

    Search

    The Control Panel

    • Log in
    • Register