Use this format. I: Introduction II: Biography III: Contribution of this person to the Astronomy (Discovery, Invention, ooo) IV: Conclusion V: References (At least three books or Journals.) Important Note: 1: Give detail info about your references include; The name of book, or journal, Author, Publisher, the page number(s) of your sources 2: Paper must be minimum 4 pages 3: It must be typed