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Singer, S. Fred
1969
Table of Contents:
“... -- Spacecraft for Ocean Exploration -- Earth Resource Observations from an Orbiting Spacecraft -- Astronomical Research with a Large Orbiting Telescope -- Orbital Laboratory - Stepping Stone to Interplanetary Flight -- Manned Flight to the Nearer Planets -- About...”1969
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1065
Unsöld, Albrecht
1969
Table of Contents:
“...I Classical Astronomy -- 1. Stars and Men: Observing and Thinking. Historical Introduction to Classical Astronomy -- 2. Celestial Sphere: Astronomical Coordinates: Geographic Latitude and Longitude -- 3. Motion of the Earth: Seasons and the Zodiac: Day...”1969
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Flügge, S.
1961
Table of Contents:
“...The Origin of Cosmic Rays -- A. Summary of the properties of cosmic rays -- B. Structure of the model -- C. Propagation of the cosmic ray beam in space -- D. The diffusion of the cosmic-ray particles -- E. The astronomical setting for cosmic rays -- F...”1961
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