Apollo 11 at Twenty-Five The ExInEd program honors the 25th annual celebration of the moment when humans first walked on the Moon with the publication of an Electronic PictureBook authored by NASA's History Division. Apollo 11 at Twenty- Five surveys the Apollo program from May 1961, with its announcement by President John F. Kennedy, to December 1972, when the program ended with the flight of Apollo 17. An "insider's" look at the struggles within NASA to accomplish the lunar landing in the period specified by President Kennedy, the Electronic PictureBook recalls the problems encountered along the way and the exhilaration at the program's ultimate success. For those who remember Apollo, the story is a poignant one. For those too young to remember, it is an exciting adventure of discovery. For all, the achievement of Apollo gives us cause to be proud of what we accomplished as a nation and challenges us to look forward to the possibilities of new programs to explore space. -------------------------------------------------------------- Electronic PictureBooks are HyperCard¨ stacks designed to run on a color Macintosh¨ computer with at least 2.5 megabytes of available RAM, sufficient hard disk space to contain the Electronic Picturebook, System 7.0, and HyperCard 2.1 or HyperCard Player 2.1. This Electronic PictureBook is one of a series being produced by the Exploration in Education (ExInEd) program at the Special Studies Office of the Space Telescope Science Institute (ST ScI). The purpose of the ExInEd program is to discover new tools and approaches to relate space science and exploration to basic teaching and learning, and it involves searching for new ways to assemble and distribute the results of research, particularly images. For more information on the ExInEd program, or to provide comments or suggestions on the Electronic PictureBook concept, please write to: ExInEd Space Telescope Science Institute 3700 San Martin Drive Baltimore, MD 21218. email: ExInEd@stsci.edu HyperCard and Macintosh are registered trademarks of Apple Computer, Inc.