Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

Why aliens would send robotic probes Talking about aliens using AI to reach out to humans, Loeb said that this is similar to how humans explore space. Instead of crewed missions, unmanned robotic ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...