Astronomer whose first and last name differ by one letter

Let's find possible answers to "Astronomer whose first and last name differ by one letter" crossword clue. First of all, we will look for a few extra hints for this entry: Astronomer whose first and last name differ by one letter. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.