> Re-observations on these targets have so far not resulted in re-detections of signals with similar morphology.
Thank god for that. If we could establish a safety perimeter of at least 100 light years around our system where no technological civilization exists, then we would have a 200 years bubble in which to expand, grow and survive, from the time when we sent the first high strength radio signals into the universe to the time where a massive thermonuclear probe traveling close to light speed arrives in our system to sterilize it.
Thank god for that. If we could establish a safety perimeter of at least 100 light years around our system where no technological civilization exists, then we would have a 200 years bubble in which to expand, grow and survive, from the time when we sent the first high strength radio signals into the universe to the time where a massive thermonuclear probe traveling close to light speed arrives in our system to sterilize it.