Definition of star stream in English:

star stream

Line breaks: star stream

noun

Astronomy
A systematic drift of stars in the same general direction within a galaxy.
More example sentences
  • We measure the stars’ velocities and search for star streams from past galaxy mergers.
  • Researchers suspect that Sagittarius will one day resemble the star streams and clumps being reported Thursday.
  • Many astronomers believe that star streams such as Hercules - stars that move at the same velocity in a band or stream - are thought to be remnants of those mergers.

Definition of star stream in:

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Word of the day apposite
Pronunciation: ˈapəzɪt
adjective
apt in the circumstances or relation to something