If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are ...

If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are looking.

What would happen if we discovered alien life right here in our solar system? From the icy oceans of Europa to the methane ...

Where are all the aliens? We've yet to find life outside of that on Earth, but that doesn't mean scientists aren't looking. In fact, the search for extraterrestrial intelligence is going strong, and ...

Best known for dissolving bodies in bathtubs, sulfuric acid has the potential to be the elixir of life on other worlds.

The search for extraterrestrial intelligence (SETI) is mostly concerned with where to look for technosignatures from another ...

"If a message arrived from aliens, who exactly would respond and how?"As a child, isn't this a theme you've thought about at ...

Bradley Walsh explores the mysteries of the universe - from UFOs to Stonehenge - in a fascinating new series, Out of This World ...

Scientists searching for alien signals may have stumbled upon a rapidly spinning dead star near the Milky Way’s center, but ...

Finding a signal from an extraterrestrial civilization takes more than just pointing a telescope in the right direction. We ...

Astronomers have catalogued more than 6,000 planets beyond our solar system. None has settled the question that matters: is ...