Avi Loeb has suggested that humans themselves may be 'intelligent, self-replicating and self-repairing autonomous probes' ...

Scientists all over the world are interested in a strange object that is moving quickly through space. The thing, called 3I/ATLAS, is huge, about the size of Manhattan, and is moving toward Earth at ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...

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 ...