The NASA Insignia does not necessarily have to appear as part of a front cover design. However, somewhere in the publication full NASA identification must be shown.
Logos can also appear side by side on the back panel of a brochure.
The NASA Insignia and any accompanying emblems should be approximately the same size. The NASA Insignia cannot appear with the logos of private companies on publications with rare exceptions such as certain partnership situations. Any proposed use must be approved by the Visual Identity Coordinator at Headquarters. The logos of educational organizations and institutions, non-profit government entities can appear together with the NASA Insignia on publications. Helvetica is the most important family of type in NASA's visual program and can be used in a variety of situations to create a clean and contemporary look.