The project team gathered data with the assistance of Recreational and Cultural Organization of Mashhad Municipality, Organization of Mashhad Municipality and Science and Astronomy Science Center of Mashhad Municipality, Khorasan Razavi, Islamic Republic of Iran. This paper discusses the effect of science center on attitude of students who visit…

Lists alphabetically aerospace organizations and other groups with an emphasis on aerospace in some of their programs. Purposes, publications, and programs are given where appropriate. (MLH)

This bibliography, intended for the general reader, provides selective coverage of the unidentified flying object (UFO) literature that has appeared since 1969. The coverage is limited to English language works, but does include translations and materials published abroad. Other bibliographies are listed, as are books, congressional and other…

This newsletter, produced by the National Air and Space Museum of the Smithsonian Institution, contains an article on the Apollo 11 spaceflight, an article on hypersonic and supersonic flight which compares the Concorde, the X-15, and the Shuttle Orbiter, an article presenting photographs of the construction of the Shuttle Orbiter, and an article…

A summary of some of the newly gained information about Mars from the Viking Lander is presented. (MR)

Describes a selection of publications concerning aerospace topics available from government and non-government sources. (MLH)

Lists and describes aerospace periodicals, newsletters, and other serial publications. (MLH)

Presents a bibliography of books for upper elementary students. The books deal with aspects of space in the seventies, changing concepts of the universe, and how today's science and technology are trying to answer the questions these concepts raise. (Author/GA)

Presents a chapter from an introductory college-level astronomy textbook in which full-color photographs and numerous diagrams highlight an extensive description of the planet Jupiter. Topics include Jupiter's geology, rotation, magnetic field, atmosphere (including clouds and winds), and the Great Red Spot. (DH)

As interplanetary travel by robot vehicles launched from earth becomes more sophisticated, the solar system neighborhood will be constantly rediscovered. This will lead to the maturation of the science of comparative planetology. This discipline, involved in study of the origin, evolution, and nature of planets, promises significant future…

This review is one of a series of assessments and reviews prepared in the public interest by the American Institute of Aeronautics and Astronautics (AIAA). The purpose of this review is to outline the potential achievements of solar system exploration and suggest a course of action which will maximize the rewards to mankind. A secondary purpose is…

Describes the rapid growth of communication satellite program, and how technology was able to build more efficient and economical satellites. Gives a brief outlook on potential developments in this field. (GA)

Presents a summary of the Reports of the Panels'' published by the Astronomy Survey Committee of the National Academy of Sciences in 1973, involving aspects of cosmology, quasars, exploding galaxies, stars, stellar evolution, solar system, organic molecules, life, and interstellar communication. Included are recommendations for scientific…

Describes the graphic construction of lunar eclipses and how lunar graphics are used. The meaning of some terms and concepts and a diagram for a total lunar eclipse are also included. (HM)

This article reviews the historical and current observational status of searches for other planetary systems, discusses the nature of the observational problem, and indicates the prospects for success in the future. (DS)