In 1974, the famous Arecibo Message was sent into space, humanity's first and only attempt at messaging extraterrestrial intelligence.
According to a new study, alien probes may permeate the galaxy, and could be detected in the Solar System when…
In a recent paper, Amir Siraj and Prof. Loeb show that the "nitrogen iceberg" theory cannot explain the mysterious nature…
Frameworks are a valuable tool in science. They give context to sometimes abstract concepts such as “how powerful can an…
A new study indicates that aliens are probably out there, occupying half of the Universe, and we'll likely meet them…
According to a new study by Harvard Professor Loeb and Amir Siraj, it would around 3000 years to hear a…
Professor Avi Loeb has announced a new project that will search for 'Oumuamua-like objects in our Solar System, which could…
A new study offers a new take on why 'Oumuamua could not have been an alien probe: a lack of…
Professor Avi Loeb's new book, Extraterrestrial, tells the tale of how he 'Oumuamua may be humanity's first interstellar messenger.
In a new study, a pair of Harvard astrophysicists did the math on whether or not BLC1 is an extraterrestrial…