TESS discovers planetary system's second Earth-size world

Greenbelt MD (SPX) Jan 11, 2023

Using data from NASA's Transiting Exoplanet Survey Satellite, scientists have identified an Earth-size world, called TOI 700 e, orbiting within the habitable zone of its star - the range of distances where liquid water could occur on a planet's surface. The world is 95% Earth's size and likely rocky. Astronomers previously discovered three planets in this system, called TOI 700 b, c, and d