Provides citations and abstracts of basic and applied research in aeronautics, astronautics, and space sciences; in addition to journal literature, the database also includes coverage of reports issued by NASA and other U.S. government agencies. Major areas of coverage include aerodynamics; aircraft design and instrumentation; chemistry and chemical engineering; communications and navigation; electronics and electrical engineering; energy production...

Provides brief, illustrated explanations of the science and technology that governs processes of the Earth, natural world, discoveries and inventions, the modern world, the solar system, and space exploration.