Goldilocks zone
attrib.— «A planet orbiting a star at the right distance to stay suitably cosy is therefore said by astronomers to be in the star’s “Goldilocks zone”—or, when they are being more serious, the “habitable zone.”» —“All Possible Worlds” Economist (U.K.) Jan. 25, 1997. (source: Double-Tongued Dictionary)
Further reading
Linda in Salisbury, North Carolina, wonders why boxing is called the sweet science, since there’s nothing obviously sweet about a bruising sport. This term took hold among British sportswriters in the early 19th century as promoters tried to frame...
Diamond dust, tapioca snow, and sugar icebergs — a 1955 glossary of arctic and subarctic terms describes the environment in ways that sound poetic. And a mom says her son is dating someone who’s non-binary. She supports their relationship, but still...