Is oxygen the cosmic key to alien technology?

Rochester NY (SPX) Jan 03, 2024

In the quest to understand the potential for life beyond Earth, researchers are widening their search to encompass not only biological markers, but also technological ones. While astrobiologists have long recognized the importance of oxygen for life as we know it, oxygen could also be a key to unlocking advanced technology on a planetary scale. In a new study published in Nature Astronomy,