The alien ship travelling towards Earth can attack us between November and December, Avi Loeb claims. He also thinks it is ...

The mystery object is on a stealth path through the inner Solar System, and Earth’s fastest rockets aren’t nearly quick ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Alien probes could already be hiding somewhere in our Solar System – and our current surveys are nowhere near good enough to rule them out, according to a NASA‑linked study presented this month by ...