"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

A study published in Nature Communications suggests that Europa’s rocky seafloor is likely too mechanically strong to support ...

Scientists are proposing a new source of fuel for potential alien life on Europa: Radioactive elements seeping out of rocks and into the moon’s ocean, where it could generate enough energy to support ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

Scientists from Washington University in St Louis in the US say they are still confident 'life is out there somewhere' ...

A new study suggests Jupiter's moon Europa may be 'dead,' lacking the geologic activity for life, just as interstellar ...

New research suggests that, Europa, may lack tectonic and volcanic activity essential for supporting life in its subsurface ocean.

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.