Astronomers have hoped for the existence of Planet Nine for years. Things were looking promising, but this discovery might ...

For the study, which was led by Dr. Everett Schlawin from the University of Arizona, the researchers used data obtained from NASA’s Hubble Space Telescope (HST) and James Webb Space Telescope (JWST) ...

This artist's concept depicts the planet GJ 1214 b, a "mini-Neptune" with what is likely a steamy, hazy atmosphere. NASA/JPL-Caltech/R. Hurt (IPAC) ...

Located 50 light-years away, the planet GJ 1214 b has defied 15 years of attempted observations due to its hazy nature. Skip to main content. Menu Digital Trends ...

The James Webb Space Telescope has taken a closer look at a mysterious "mini-Neptune" that is like nothing found in the solar system and may have had a watery past.

Enaiposha, also known as GJ 1214 b, is an exoplanet orbiting the red dwarf Orkaria, located just 48 light-years from the Solar System. It was discovered in 2009 and was one of the first exoplanets ...

GJ 1214 b is part of a family of planets that are also called mini-Neptunes. That's because they have a rocky composition, possibly oceans above that, and an atmosphere rich in hydrogen.

GJ 1214 b was thought to be either a rocky planet with a hydrogen-rich atmosphere, or a water-dominated world. Indeed, the name “Enaiposha”, ...

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.

A Possible Metal-dominated Atmosphere below the Thick Aerosols of GJ 1214 b Suggested by Its JWST Panchromatic Transmission Spectrum. Journal: The Astrophysical Journal Letters ...

Possible Carbon Dioxide above the Thick Aerosols of GJ 1214 b. Journal: The Astrophysical Journal Letters Published: 2024-10-16 DOI: 10.3847/2041-8213/ad7fef Affiliations: 15 Authors: 17. Go to ...