Most exoplanets orbiting close to their stars don’t have atmospheres. But Gliese 486b – orbiting a red dwarf star only 24 light-years away – does. It’s close enough to see well. Astronomers will be watching it! Source: https://earthsky.org/space/gliese-486b-hot-super-earth-with-atmosphere…
Tag: carmenes
Astronomers detect new super-Earth exoplanet orbiting nearby star
Using the radial velocity (RV) technique, astronomers have discovered a new super-Earth alien world as part of the HADES and CARMENES programs. The newfound exoplanet, designated GJ 740 b, orbits a bright star some 36 light-years away and is at least three times more massive than the Earth. The finding is reported in a paper published February 18 on the arXiv…
This giant exoplanet shouldn’t exist, but it does
As the number of newly discovered exoplanets – planets orbiting distant suns – continues to rise, so do unexpected surprises. Scientists say that giant exoplanet GJ 3512b shouldn’t even exist around its tiny star, but it does. Source: https://earthsky.org/space/giant-exoplanet-gj-3512b-shouldnt-exist…
Cool! Teegarden’s Star has Earth-sized planets in its habitable zone
The habitable zone is where liquid water can exist. Teegarden’s Star’s star is only 12.5 light-years from Earth. Astronomers have discovered 2 new Earth-sized exoplanets orbiting in this nearby habitable zone. Source: https://earthsky.org/space/earth-sized-planets-habitable-zone-teegardens-star…