单词 | Barnard's star |
释义 | Barnard's star/ˈbɑːnɑːdz ˌstɑː![]() Astronomy A red dwarf in the constellation Ophiuchus. It has a large proper motion and is one of the closest stars to the sun. OriginNamed after Edward E. Barnard (1857–1923), the American astronomer who discovered it in 1916. |
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