Read At the left, an enhanced-color image of Neptune from NASA's Hubble Space Telescope. At the right, that image is combined ...

The site was chosen for its altitude, placing the telescope above as much atmospheric disturbance as possible. The air has a ...

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

Does it rain diamonds on Neptune and Uranus? Scientists uncover how extreme pressure and temperature deep inside these ice giants create a continuous diamond rain.

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

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...

Scientists found a bizarre new planet named Enaiposha, unlike any in our solar system. Learn why it's a mystery and how it’s ...

However, what makes Enaiposha unique is its dense atmosphere, surrounded by heavy ... planet is more like a super-Venus rather than a mini-Neptune. This finding defies current assumptions and ...

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

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

Astronomers have identified an unusually low-density exoplanet, TOI-1453 c, orbiting the star TOI-1453, located 250 ...