These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...

James Webb found LTT 9779 b, a Neptune-like exoplanet with 2,000°C heat, extreme winds, and evaporating clouds—challenging ...

But only once have they found an "ultra-hot Neptune" — a Neptune-size world ... scientists have now used the powerful James Webb Space Telescope to peer into the exoplanet's atmosphere and ...

LTT 9779 b, an ultra-hot Neptune, is defying expectations. With temperatures soaring to nearly 2,000°C and a tidally locked ...

As Bajaj puts it: "These James Webb Space Telescope data sets are so beautiful." ...

Scientists using JWST have uncovered striking cloud formations and extreme heat contrasts on LTT 9779 b, a rare ultra-hot ...

A new image from the James Webb Space Telescope shows a stunning and fashionable sight: the Sombrero Galaxy, named for its resemblance to the traditional Mexican hat. With its wide, flat shape ...

The exotic atmosphere of LTT 9779 b, a rare “ultra-hot Neptune," is coming to light thanks to observations via the James Webb Space Telescope led by Louis-Philippe Coulombe, a graduate student at ...

There is a brutal curiosity on the part of human beings to know everything that happens beyond our planetary border, ...

The James Webb Space Telescope was late to launch ... and its orbit takes it three times as far from its star as Neptune is from the sun. That helped scientists pick out the planet in the star's ...

Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ...