Science fiction is the realm where people traditionally wrestle with the idea of contact with an ETI (Extraterrestrial Intelligence.) But…
Do aliens exist? Almost certainly. The universe is vast and ancient, and our corner of it is not particularly special.…
Legendary astronomer Frank Drake has passed away at the age of 92. Known primarily for his Drake Equation -- an…
In a recent study, aerospace engineer Prof. Alex Ellery proposes a biologically-inspired method that could keep self-replicating robots from running…
Researchers at Penn State University have studied a new technique that could use a star’s ability to focus and magnify…
In a series of papers, amateur astronomer and exoplanet researcher Alberto Caballero narrows down who could have sent the Wow!…
“Where are all the Trojans” is a question valid in both the study of ancient history and the study of…
If there are so many galaxies, stars, and planets, where are all the aliens, and why haven't we heard from…
An international team of scientists have created a new tool for identifying possible radio transmissions from an extraterrestrial civilization
A new study takes a look at Von Neumann probes and asks the really important questions: "why would aliens send…