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More observations will be needed to determine if exoplanet GJ 486 b has an atmosphere. GJ 486 b is about 30% larger than the Earth and three times as massive, which means it is a rocky world with stronger gravity than Earth. It orbits a red dwarf star in just under 1.5 Earth days. It is too close t

This artist's concept shows GJ 486 b, a rocky planet orbiting a red dwarf star 26 light-years away in the constellation Virgo. By observing GJ 486 b

O conceito deste artista representa o exoplaneta rochoso GJ 486 b, que orbita uma estrela anã vermelha a apenas 26 anos-luz de distância na constelação de

2.05.2023 - Scientists working with the James Webb Space Telescope say new data potentially shows water vapour around a rocky exoplanet - a first if confirmed.

GJ 486 b orbits perilously close to a red dwarf, but it may still have an atmosphere.

It's unclear, though, whether it came from the rocky world or its host star.

While the discovery of water vapor on a hot, rocky exoplanet is groundbreaking, astronomers are treading cautiously. Read on to find out why?, Technology & Science News, Times Now

Baltimore MD (SPX) May 02, 2023 - The most common stars in the universe are red dwarf stars, which means that rocky exoplanets are most likely to be found orbiting such a star. Red dwarf stars are cool, so a planet has to hug it in

Astronomers using the James Webb Space Telescope have spotted water vapor around an exoplanet that could indicate the presence of an atmosphere.

While water vapor has been observed on gaseous exoplanets before, no atmosphere has been definitively detected. Except on GJ 486 b