Part 6/10:

While visual sightings of UFOs continue to capture public imagination, the search for proof of alien intelligence increasingly emphasizes the scientific pursuit of signals—technosignatures—that could confirm other civilizations' existence. This approach considers the possibility that we might hear from aliens before ever seeing them.

Exploring the Frontiers of Alien Detection

Scientists employ three primary methods in the search for extraterrestrial life:

Probing Our Solar System: Sending robotic probes to planets and moons to investigate their habitability or signs of past life.