Other crossword clues for answer "ASTRONOMER"ASTRONOMERRadio telescope userSIR CHRISTOPHER WRENOne who is always looking upA student hoping to become an ___ took a short-answer test...Galileo, for oneCopernicus, notablyCelsius, for oneHubble, for oneGalileo, notablyScientist looking up at constellationsApt anagram of MOON STARERSir James H. Jeans.Shapley, for example.Palomar scientist.What a mixed-up "moon-starer" really isHalley, e.g.His business is looking upGalileo was oneOne who knows what's up?Satellite trackerOne seeing stars?