Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...

Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s “post-human” descendants? Or is advanced ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

When interstellar comet 3I/ATLAS was discovered by the ATLAS survey telescope in Chile on July 1, 2025, it quickly attracted ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

Construction of the Deep Synoptic Array is about to start in rural Nevada. It will reveal untold galaxies in stunning detail ...

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 ...

This space documentary explores some of the most extraordinary exoplanets and cosmic destinations discovered across the Milky ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.