Summary:
- The SETI (Search for Extraterrestrial Intelligence) program is searching for signals from alien civilizations. They have narrowed down their search to the final 100 potential signals that could be from aliens.
- The SETI program uses powerful radio telescopes to listen for any unusual signals coming from space, which could indicate the presence of intelligent life beyond Earth.
- If one of the final 100 signals is confirmed to be from an alien civilization, it would be a groundbreaking discovery that could change our understanding of the universe and our place in it.