Earth-like Exoplanets in Habitable Zones: Promising Worlds, Uncertainties, and the Quest for Life
To the point
Several Earth-like exoplanets inhabit their stars’ habitable zones, such as Kepler-452b, Proxima Centauri b, and TRAPPIST-1e, offering tantalizing but uncertain possibilities for liquid water and life, with JWST atmospheric studies guiding future searches for biosignatures long after interstellar travel remains centuries away.