Astronomers conducted the first comprehensive search for alien technology signals in distant galaxies using the Murchison Widefield Array.
Astronomers from the SETI Institute, Berkeley SETI Research Center, and the International Centre for Radio Astronomy Research have used the Murchison Widefield Array in Western Australia for the first-ever comprehensive search for alien technology signals in distant galaxies. This pioneering study, focusing on low radio frequencies, scanned around 2,800 galaxies, a significant departure from traditional SETI searches primarily concentrating on potential signals within our galaxy. The research team, led by Dr. Chenoa Tremblay and Prof. Steven Tingay, did not find any technosignatures in this initial study but has provided valuable insights for refining future searches. This research highlights the importance of international scientific collaboration and the use of advanced telescopes in expanding our understanding of the universe.