This NASA approved officially licensed design features the current insignia, also known as, the "meatball" logo which was created in 1959. This is a great book for nerds, science geeks, sci-fi fans, aerospace engineers, astronomers, teachers, and students. Use this notebook as a journal, diary, or logbook. It's excellent for writing, planning, tracking, brainstorming, notes, lists, passwords, contacts, work, school, hobbies,...