Gliese 686 b is a fascinating exoplanet orbiting the red dwarf star Gliese 686. Discovered in 2018 using the trusty radial velocity method at the Roque de los Muchachos Observatory with the HARPS-N Spectrograph, this planet orbits so close to its star that it’s likely a sizzling world, perhaps a bit too toasty for comfort. While it’s not one of our hop-on-a-rocket vacation spots, its discovery helps astronomers better understand the variety of planets circling nearby stars. Gliese 686 b’s close dance with its star offers a glimpse into the many dynamic and diverse planetary systems scattered across our galaxy, proving that the cosmos is bursting with curious worlds just waiting to be studied!
