

Using AI to Search for Extraterrestrial Life


How to Prove an Alien is Alien?


Detecting a “Living Pulse” in Microbes is a First Step Toward Discovering a Universal Biosignature


Could Life Use Magnetic Fields as an Energy Source?


A New Earth-Sized, Volcanic Planet is a Good Candidate for Harboring Life


Is There a Planet Out There Even Better than Earth?


Humanity’s Long-Term Survival Requires Space Colonization.


The Hunt for Life in the Alpha Centauri System


Why Aliens are Likely to be AI


How Will The World End?


How False Positives Impact the Search for Extraterrestrial Life


Is There Life on the Icy Moons of our Solar System?


A New Hope for Solving the Fermi Paradox?


Io, an Overlooked Target for Astrobiology


What Sort of Ethics Would Aliens Practice?


How to Make Alien Life Come Out of Hiding.


Why We Need a Human Base on the Moon.


Who – or What – Would Survive an All-Out Nuclear War?