Hot, blue spectral type (5 letters) — Crossword Helper

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The Clue

Hot, blue spectral type (5 letter answer)

The Answer

OSTAR

Tags

blue body celestial hot massive orb ostar spectral type very

Notes

The answer OSTAR is so rare that it appears less than once every 2500 puzzles.

Related Clues

Spectral body
Massive, very hot celestial orb