space mirror

12 LETTERS · STARTS WITH S

space mirror is a valid 12-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1P3A1C3E1M3I1R1R1O1R1

1 + 3 + 1 + 3 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does space mirror mean?