A second Earth-sized world is found in habitable zone of a star with three previously known planets.
Four Earth-sized planets detected orbiting the nearest sun-like star
Resurgence Newslinks
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NASA mission spots 2nd Earth-size world within 'habitable zone
Habitable Planet Reality Check: TOI-700e Discovered by NASA's TESS Mission
Resurgence Newslinks
10 Remarkable Exoplanets
A Second Earth-Sized Planet in the Habitable Zone of the M Dwarf
A Second Earth-Like Planet May Exist In The Solar System, Say Scientists, Planet
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NASA Discovers Super-Earth, A Potentially Habitable Planet