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A 'cold Earth' exoplanet just 146 light-years away might be in its star's habitable zone — if it exists
The planet is one of the best worlds for follow-up studies to determine whether it could be habitable or not.
— -- Astronomers on Monday reported the discovery of an Earth-like planet outside the solar system whose size and distance from its own star put it in the "habitable" zone and make for a surface ...
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Super-Earth discovered in habitable zone of sun-like star via TTV technique, paving way for 'Earth 2.0' searches
"Are we alone?" This ancient question has occupied humanity's mind for a long time. In 1995, the discovery of the first exoplanet orbiting a sun-like star opened the door to exploring this profound ...
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Goodbye Goldilocks: Scientists may have to look beyond habitable zones to find alien life
Scientists may need to broaden their horizons in their search for alien life.
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