Answer:

THEMANINTHEMOON

AnswerCrossword Clue
THEMANINTHEMOONHe's out every night
THEMANINTHEMOONLunar resident?
THEMANINTHEMOON"Sweetheart" in an old song
THEMANINTHEMOONFamiliar celestial sight.
THEMANINTHEMOONImaginary person, to date.
THEMANINTHEMOONOut-of-this-world character.
THEMANINTHEMOONThe original astronaut.
THEMANINTHEMOONCharacter in rhyme.
THEMANINTHEMOONAstronauts' host
THEMANINTHEMOONOuter-space illusion
THEMANINTHEMOONLunar illusion
THEMANINTHEMOONSpouse of Selene?
THEMANINTHEMOONMy sweetheart, in an old song
THEMANINTHEMOONEnd of the lyric
THEMANINTHEMOONGuy in the sky