Sign from Heritage Ministry (6)
I believe the answer is:
gemini
'sign' is the definition.
(I know that Gemini is a sign)
'from heritage ministry' is the wordplay.
'from' indicates a hidden word.
'GEMINI' is hidden in the letters of 'heritage ministry'.
(Other definitions for gemini that I've seen before include "Twins constellation" , "Heavenly sign of the Twins" , "Twins star sign" , "star group" , "lot of stars" .)