The new world, TOI-700 e, is in the ‘’optimistic’’ habitable zone, meaning it’s at a distance from the star where liquid water *could* exist on the surface at some point in the planet’s lifetime. https://go.nasa.gov/3QBCwAk
#NASAExoplanets
#NASAExoplanets
Second Earth-sized World Found in System's Habitable Zone
A second Earth-sized world is found in habitable zone of a star with three previously known planets.Exoplanet Exploration: Planets Beyond our Solar System