15 Members•6,139 Posts

extraterrestrials

Strange Signals Were Just Detected Coming from an Alien World—and They Reveal Something Astronomers Have Never Seen Before

Oct 4, 2026

Micah Hanks

The Nearest Alien Civilization Might Be Across the Galaxy—and Millions of Years Older Than Us

Sep 16, 2025

Austin Burgess

Kardashev Collapse? New Study Warns Alien Megastructures Could Destroy Themselves Before We Ever Find Them

Jul 29, 2025

Micah Hanks

“No One Knows How to Explain This Behavior,” Says Scientist Stumped by Odd Pulses Coming From Sun-Like Stars

May 19, 2025

Christopher Plain

Is Humanity the Pinnacle? A Cosmic Perspective on Intelligence and Survival

Dec 26, 2024

Guest-8085

Will Contact With Non-Human Intelligence Involve Aliens or AI?

Jul 4, 2024

Guest-8085

Synthetic Cells That Mimic Biology Could Offer Clues on Mysteries of Life, its Origins, and Extraterrestrials

May 3, 2024

Micah Hanks

Only a Matter of 'Time': On Einstein, Negative Mass, Time Travel and Aliens

Apr 29, 2024

Guest-8085

Complexity Nurtures Intelligence: A Complex Reality Shaped by Gravity, Life, and AI

Apr 26, 2024

Guest-8085

Can Starship-like Chemical Rockets Escape Habitable Exoplanets?

Apr 6, 2024

Guest-8085

Communication and the Cosmos: The Power of Language in Advancing Civilizations

Jan 14, 2024

Guest-8085

Intelligence: The Path Toward Exponential Growth

Dec 27, 2023

Guest-8085

Aliens: A Scientist's Search for ET

Nov 8, 2023

Micah Hanks

Could Advanced Civilizations Weaponize Black Holes?

May 26, 2023

Guest-8085

Discovering Extraterrestrials Offers Benefits, Not An Existential Risk

Apr 11, 2023

Guest-8085

Are Intelligent Extraterrestrials Hiding from Us? In Fact, it Might Be the Other Way Around

Sep 30, 2022

Micah Hanks

Interstellar Archaeology: The Search for Non-Terrestrial Artifacts

Aug 5, 2022

Guest-8085

Panspermia: Meteors and Spores to the Fore

Mar 25, 2022

Guest-10351

Communicating with Extraterrestrials

Mar 10, 2022

Guest-8085

Mind the Gap: A Lesson in Cosmic Stoicism

Feb 18, 2022

Guest-8085

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