Our results suggest that haze production is highly efficient on GJ 1214 b and could involve non-hydrocarbon, non-nitrogen haze precursors. Further characterization of GJ 1214 b's atmosphere would ...

Recent JWST observations of the sub-Neptune GJ 1214 b suggest that it hosts a high-metallicity (greater than or similar to 100x solar), hazy atmosphere. Emission spectra of the planet show molecular ...

Though TOI-421 b and GJ 1214 b are both sub-Neptunes, they vary in temperature: TOI-421 b is a toasty 1,340 degrees Fahrenheit, while GJ 1214 b is a relatively cool 370 degrees Fahrenheit.

This planet has been named Enaiposha, although its scientific name is GJ 1214 b. At the beginning of this project, it was classified as an exoplanet, a category used to refer to small, gas-rich ...

GJ 1214 b, also known as Enaiposha since 2023, is thought to be a sub-Neptune exoplanet orbiting a red dwarf star. It has provided astronomers with new insights into planet formation and ...

However, the work of the James Webb Space Telescope was, as on so many occasions, key to being able to observe GJ 1214 b with total clarity, even being able to observe night and day thanks to its ...

It has a radius measured at 2.74 times that of our planet. “New class of planet” GJ 1214 b was thought to be either a rocky planet with a hydrogen-rich atmosphere, or a water-dominated world.

Astronomers have identified a remarkable exoplanet, GJ 1214 b, nicknamed Enaiposha, which has challenged previous planetary classifications. Situated approximately 47 light-years from Earth, this ...

The exoplanet Enaiposha (GJ 1214 b), previously thought to be a mini-Neptune, has been reclassified as a "Super-Venus" following new data from the James Webb Space Telescope (JWST).

GJ 1214 b, discovered by NASA’s James Webb Telescope, is a carbon dioxide-rich super-Venus exoplanet offering new perspectives on planetary science and challenging traditional planetary ...