Artifact SETI

After all of This Time Searching for Aliens, is it The Zoo Hypothesis or Nothing?

In 1950, during a lunchtime conversation with colleagues at the Los Alamos National Laboratory, famed physicist Enrico Fermi asked the…

3 months ago

Advanced Civilizations Could use Their Stars to Communicate (and as Telescopes)

A Long Distance Call E.T. managed to call home with a Speak and Spell, buzzsaw blade, and an umbrella. The…

2 years ago