Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

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

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity outside the solar system," according to a University of Cambridge study.

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

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush.

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

The European Space Agency (ESA) is planning a mission to hunt for alien life on the surface of one of Saturn’s moons. Scientists want to send a probe to the icy world of Enceladus, which contains a ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

A former Air Force major turned whistleblower has claimed President Trump now has the information to change the entire world if he chooses to disclose what the US knows about alien life.

Baby Vanga lost her sight at age 12 after being caught in a tornado, an event that coincided with the emergence of her ...