One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how ...

One estimate by an engineer in SCU forecasts that given 300 "actual" UAP sightings per year — and assuming random ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

Many experts believe that aliens exist in the universe, with the key elements needed to sustain life found on comets, ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...