Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency since 1968, when he first got involved with the Viking mission to Mars. He ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

We’ve discovered thousands of exoplanets — but not a single confirmed exomoon. That doesn’t mean they aren’t out there. In ...

Few movies deserve their second lease of life thanks to streaming than this mindboggling 2012 sci-fi from the mind behind ...

Southwest Research Institute was part of an international team that demonstrated how complex organic molecules (COMs), key ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Prometheus, the divisive but brilliant 2012 prequel to the legendary Alien sci-fi franchise, has just been added to Netflix.

Researchers have uncovered more than a thousand previously unknown tectonic ridges across the Moon’s dark plains, showing the ...