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

To our surprise, a similar phenomenon of water vapor has also been observed on exoplanets far in the depths of the universe. K2-18b is an exoplanet located about 110 light-years from Earth. It is ...

Recently, the astronomical community has welcomed an exciting discovery: water vapor has been detected in the atmospheres of multiple exoplanets, with its form surprisingly resembling the tiny dew ...

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

It would also set the stage for future research to look at exoplanets orbiting around yellow dwarf stars ... These conditions ...

JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this world could support liquid water.

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

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ...

With the discovery of ever more exoplanets—over 6,000 now—scientists, of course, want to know if they are habitable for life.

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could ...

How will NASA's upcoming Habitable Worlds Observatory (HWO) mission differentiate Earth-sized exoplanets from other exoplanets, specifically Earth-sized exoplanets within the habitable zone, also ...