Imagine a silent, alien surveillance probe entering our solar system, an ancient construct watching us with indifferent eyes. Now, imagine the man suggesting this is not a science fiction novelist, ...

SPACE scientists may have missed alien probes because they’re just too small. That’s the bold claim from an astrophysicist who reckons we’ve been looking for extraterrestrial life the wrong way.

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, according to a controversial new study. The research, from a small group of ...

Scientists believe micro-organisms, which are active at temperatures of -40C are probably causing activity below the icy crust Get daily headlines and breaking news alerts for FREE by signing up to ...

Fleets of robotic space probes from alien civilisations could already have arrived in our solar system, a mathematical study has found. Van Allen probes · Yahoo News. Fleets of robotic space probes ...

Aliens seeking to get in touch with humans on Earth would have two major obstacles to overcome, an expert has warned. Debate over the existence of extraterrestrials continues to rumble on and possible ...

Astronomers are scrambling to point their telescopes at one of the weirdest stars ever observed after it mysteriously dimmed again. KIC 8462852, also known as Tabby's Star, has been monitored for ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...