Reviews the interest of the last few years, both inside and outside the scientific community, in unidentified flying objects (UFO), placing special emphasis on the extraterrestrial intelligence hypothesis. Cites numerous examples of UFO sightings and urges that the investigation of UFO's proceed in a scientific manner, despite skeptical public…

Student visions of large human communities in space are illustrated and explained. Space between the Earth and moon was utilized and several designs for stations as Earthlike as possible were suggested. A bibliography is included. (AJ)

The Alabama Space and Rocket Center in Huntsville, the world's largest rocket and space museum, includes displays illustrating American rocket history, exhibits and demonstrations on rocketry principles and experiences, and simulations of space travel. A new project includes an integrated recreational-educational complex, described in the three…

An introductory discussion of aircraft propulsion is included along with diagrams and pictures of piston, turbojet, turboprop, turbofan, and jet engines. Also, a table on chemical propulsion is included. (MDR)

Reviews development of aerospace technology in the 20 years since the first launching of Sputnik I. (SL)

Discusses current issues and work on the planned manufacturing Space Station. Such topics as human resources, energy sources, and types of products to be manufactured in space are covered. The possibility of mining other planets for raw materials is considered. Student activities and a quiz covering the article are included. (CH)

This report, the third and final part of a three-part study of Soviet space programs, provides a comprehensive survey of the Soviet space science programs and the Soviet military space programs, including its long history of anti-satellite activity. Chapter 1 is an overview of the unmanned space programs (1957-83). Chapter 2 reports on significant…

This report summarizes the findings of one of fourteen panels that studied progress in space science applications and defined user needs capable of being met by space-system applications. The study was requested by the National Aeronautics and Space Administration (NASA) and was conducted by the Space Applications Board. The panels comprised user…

This report summarizes the findings of one of fourteen panels that studied progress in space science applications and defined user needs potentially capable of being met by space-system applications. The study was requested by the National Aeronautics and Space Administration (NASA) and was conducted by the Space Applications Board. The panels…

Reports on a series of suggestions to save skylab from falling into the earth's atmosphere and being destroyed. (CP)

Several major space programs in development for a decade or more will come to fruition in 1986. This illustrated summary amplifies several of these projects including: California space shuttle operations; fly-by Uranus; look at Comet Halley; space observatory; and others. Projects are significant in scientific potential and capability advancement.…

This report gives an overview of a study conducted by the Space Applications Board (SAB) on the practical applications of space systems. In this study, the SAB considered how the nation's space capability might be used to solve problems such as the shortage of food and energy; the improvement of the physical environment; inventorying and…

This report summarizes the findings of one of fourteen panels that studied the progress of space science applications and defined user needs potentially capable of being met by space-system applications. The study was requested by the National Aeronautics and Space Administration (NASA) and was conducted by the Space Applications Board. The panels…

This report summarizes the findings of one of fourteen panels that studied progress in space science applications and defined user needs potentially capable of being met by space-system applications. The study was requested by the National Aeronautics and Space Administration (NASA) and was conducted by the Space Applications Board. The panels…