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.…
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…
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…
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…
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…
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…
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?
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…
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…
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…