Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...

The universe is at it again; scientists have been baffled by a discovery that turns all the knowledge they have on planetary ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

[How Planets in Alien Solar Systems Stack Up (Infographic)] "It is very difficult for materials to spread throughout that system in the same way it could take place in our solar system," said study co ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...