A planet relatively close to Earth could be the first ever detected with a potentially life-sustaining liquid ocean outside our Solar System, according to scientists using the James Webb space ...

Temperate exoplanet LHS 1140 b may be a world completely covered in ice (left) similar to Jupiter’s moon Europa or be an ice world with a liquid substellar ocean and a cloudy atmosphere (centre). LHS ...

As much as 95% of an exoplanet's water could be trapped forever deep inside its iron core, transforming what we thought we knew about water worlds and potentially rendering them even more habitable ...

A University of Michigan astronomer used NASA's James Webb Space Telescope (JWST) to discover an exoplanet with a promising temperature, an indication of possible liquid water present. The discovery ...

Data suggests K2-18b is a "world with an ocean that is teeming with life," said study lead author Nikku Madhusudhan, an astrophysicist at the University of Cambridge in England. A whopping 8.6 times ...

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A team of astronomers using the James Webb Space Telescope have detected biosignatures in the atmosphere of a possible ocean world 124 light-years from the solar system. The scientists behind the ...

An exoplanet in the habitable zone of its own sun is now suspected to have a liquid ocean and an atmosphere, meaning it has potential to harbor life similar to that on Earth. The planet, named LHS ...