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单词 Barnard's star
释义

Definition of Barnard's star in English:

Barnard's star

proper nounˈbɑːnɑːdz 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.

Origin

Named after Edward E. Barnard (1857–1923), the American astronomer who discovered it in 1916.

 
 
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更新时间:2025/2/4 19:27:25