GJ 1214 (sometimes Gliese 1214) is a dim M4.5 [4] red dwarf star in the constellation Ophiuchus with an apparent magnitude of 14.7. [3] It is located at a distance of 47.8 light-years (14.7 …

5 days ago · Yet, GJ 1214 b has remained indecipherable to Earth-based telescopes, shrouded by layers of haze. An international team of researchers led by Schlawin and Kazumasa Ohno …

5 days ago · 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 …

GJ 1214 b (sometimes Gliese 1214 b, [6] also named Enaiposha since 2023 [2]) is an exoplanet that orbits the star GJ 1214, and was discovered in December 2009. Its parent star is 48 light …

NIRSpec spreads out the light from the host star and can detect miniscule changes as GJ 1214 b orbits in front of it. What the team found was not a steaming water world, as astronomers have …

May 10, 2023 · It’s the closest look yet at the mysterious world, a “mini-Neptune” that was largely impenetrable to previous observations. And while the planet, called GJ 1214 b, is too hot to …

Oct 29, 2024 · The team’s observations showed that GJ 1214 b’s atmosphere does not display strong Rayleigh scattering. This finding implies that the planet has a water-rich or a hydrogen …

Dec 16, 2009 · Discovered by the MEarth project and investigated further by the HARPS spectrograph on ESO’s 3.6-metre telescope at La Silla, GJ1214b is the second super-Earth …

Nov 17, 2021 · Two observation programs co-led by Bean and Kempton and scheduled for the first year of Webb operations will use Webb’s uniquely powerful capabilities to probe two sub …

May 10, 2023 · NASA’s James Webb Space Telescope has observed a steamy, highly reflective mini-Neptune exoplanet, GJ 1214 b, using its Mid-Infrared Instrument (MIRI) to reveal details …