galactic cluster

16 LETTERS · STARTS WITH G

galactic cluster is a valid 16-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2A1L1A1C3T1I1C3C3L1U1S1T1E1R1

2 + 1 + 1 + 1 + 3 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does galactic cluster mean?