The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The James Webb Space Telescope could potentially detect signs of life on alien 'hycean' ocean worlds, possibly the most ...

A new study is challenging the science of the formation of sub-Neptunian planets, which are the most common in the Milkey Way ...

The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

Scientists have discovered a new planet, Enaiposha, that defies existing planetary classifications. Found 47 light-years away ...

A distant exoplanet discovered, named Enaiposha, is unlike anything found in our own solar system, similar to a "super-Venus" ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

JWST's observations revealed that the HR 8799 ... (17.7 billion kilometers), a distance roughly equivalent to that at which Neptune and Saturn orbit our sun. The NASA/ESA/CSA James Webb Space ...

A study reveals that JWST can detect methyl halides in Hycean planet atmospheres, indicating potential biosignatures and ...

Enaiposha (GJ 1214 b), a super-hot exoplanet 47 light-years away, challenges scientists with its thick haze, metal-rich ...