A mysterious celestial object has arrived from outside the solar system.Last time, I talked about 'Tabby's Star,' where a ...

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 ...

NASA to send a probe to Europa to find alien life by 2040 Made famous by '2010: Space Odyssey Two,' Europa has long been considered among the most likely homes to alien life.