But those claims were quickly met with pushback. Independent analyses of the same JWST data suggested the team's evidence for ...

An exoplanet orbiting a dwarf star 124 light-years from Earth made headlines around the world in April 2025. Researchers at ...

A new study rules out the existence of global oceans of water on Neptune-like planets such as K2-18b, finding their water ...

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in025. Billions more are waiting to be ...

A new study challenges the dream of water-rich “Hycean” planets like K2-18b, suggesting that most sub-Neptunes lose their ...

St. Andrews University physicists who looked at the planet said that the research conjures "two possible explanations." ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Are Hycean exoplanets, which are a combination of hydrogen and a potential liquid water ocean, less common than previously hypothesized? This is what a rec | Space ...

This planet, located about 700 light-years from Earth, is known for its remarkably short orbital period and extreme surface temperature. It orbits closely around its star, with an orbital radius only ...

Astronomers have discovered that many sub-Neptune exoplanets, once thought to host vast oceans, are far less watery than ...