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Tau Ceti f is a super-Earth or mini-Neptune orbiting Tau Ceti that was discovered in 2012 by...
Athens ( ATH-ɪnz; Greek: Αθήνα, romanized: Athína [aˈθina] (listen); Ancient Greek: Ἀθῆναι,...
Leiden (, Dutch: [ˈlɛi̯də(n)] (listen); in English and archaic Dutch also Leyden) is a city and...