Drake Equation

Maybe We Don’t Hear From Aliens Because They Choose To Go Silent

How will humanity meet its end? That's only a depressing question if you think that humanity will go on forever.…

2 months ago

Humanity Will Need to Survive About 400,000 Years if We Want any Chance of Hearing From an Alien Civilization

If there are so many galaxies, stars, and planets, where are all the aliens, and why haven't we heard from…

2 months ago

60 Years Later, is it Time to Update the Drake Equation?

On the 60th anniversary of the famous Drake Equation, a new study considers whether or not it is still of…

1 year ago

Beyond “Fermi’s Paradox” XIV: What is the Aurora Hypothesis?

Is it possible that we haven't heard from aliens because colonizing exoplanets is hazardous to your health? So says the…

2 years ago

Beyond “Fermi’s Paradox” IX: What is the Brief Window Hypothesis?

In this latest installment in our Fermi series, we take a look at the possibility that advanced civilizations only have…

2 years ago

Beyond “Fermi’s Paradox” VII: What it the Planetarium Hypothesis

In this installment, we explore the possibility that we haven't heard from aliens because they've got us in a simulated…

2 years ago

Beyond “Fermi’s Paradox” V: What is the Aestivation Hypothesis?

Is it possible that the aliens are not hiding, but sleeping and waiting for the Universe to get better?

2 years ago

Calculate the Number of Alien Civilizations in the Milky Way for Yourself.

A new online tool created by a team of physicists allows users to calculate how many alien civilization could be…

2 years ago

Could We Detect an Ancient Industrial Civilization in the Geological Record?

According to a new study by a team of researchers, it is possible that we might find evidence of another…

4 years ago

If We Do Hear Signals From Aliens, They’re Probably Long Gone

According to a new study that included the Frank Drake, any alien signals humanity detects will have likely come from…

4 years ago