GJ 357 d is a fascinating exoplanet orbiting the star GJ 357, discovered back in 2019 through the clever radial velocity technique. This intriguing world circles a cool, nearby star, making it a tempting target for those dreaming of distant adventures. Though we don’t have a nickname for it yet, GJ 357 d has earned a spot in the spotlight thanks to its potential for being in the star’s habitable zone—where conditions might just be right for liquid water to exist. Found using instruments spread across multiple observatories, this planet adds to the ever-growing collection of nearby worlds that spark curiosity and wonder about what could lie beyond our own solar system.
