Science fiction is the realm where people traditionally wrestle with the idea of contact with an ETI (Extraterrestrial Intelligence.) But…
A new study takes a look at Von Neumann probes and asks the really important questions: "why would aliens send…
In 1961, Russian-Soviet astrophysicist Nikolai Kardashev published a paper where he introduced the Kardashev Scale, a means of classifying extraterrestrial…
According to a new study by Harvard Professor Loeb and Amir Siraj, it would around 3000 years to hear a…
A new study by SETI researcher Michael Hippke suggests that we look for advanced species by trying to spot signs…
In a new study, a pair of Harvard astrophysicists did the math on whether or not BLC1 is an extraterrestrial…
A recent addition to the list of possible resolutions to the Fermi Paradox: nobody is broadcasting because they don't want…
Could it be that the reason we haven't met any aliens is because interstellar colonization simply isn't practical? Not exactly…
Is it possible that the aliens are not hiding, but sleeping and waiting for the Universe to get better?
After 20 years in operation, SETI@home program recently announced that it is taking a hiatus to sort through the mountain…