The Atlas of Mercury PDF Download
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Author: Charles A. Cross
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 56
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Book Description
Author: Charles A. Cross
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 56
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Book Description
Author:
Publisher:
ISBN:
Category : Mercury (Planet)
Languages : en
Pages : 140
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Book Description
Author:
Publisher: DIANE Publishing
ISBN: 1568062893
Category :
Languages : en
Pages : 39
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Book Description
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 128
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Book Description
Author:
Publisher:
ISBN:
Category : Space flight
Languages : en
Pages : 44
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Book Description
Author:
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 296
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Book Description
Author: S.F. Singer
Publisher: Springer Science & Business Media
ISBN: 9401034206
Category : Science
Languages : en
Pages : 145
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Book Description
The publication of this book is extremely timely, for the next major advances in manned space flight after Project Apollo will most likely be made in earth orbital operations. Manned exploration of the moon will certainly continue after the initial landing, but it will be performed essentially with the Saturn V launch vehicles and Apollo spacecraft developed in Apollo, especially in the early phases. Modifications to this basic hardware will increase operating capabilities to permit extensive lunar explo ration during prolonged stay times by the astronauts on the moon's surface. Manned orbital space stations have been studied for years, and NASA is already well along in development of its first attempt to provide more spacious accommo dations for astronaut-scientists in its Saturn Workshop program. While the Workshop is certainly not the ultimate space station of which our technology is capable, it is a workable, poor man's approach to the immediate need for using and expanding our present manned space flight capability without a de trimentalloss of momentum. The approach of converting a Saturn rocket stage into a manned laboratory and observatory in space is an improvisation that matches the use of the jerry-built Jupiter C back in 1958 to launch Explorer I. Let's hope that it can get the job done just as effectively.
Author: Barton C. Hacker
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 662
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Book Description
Author: Manned Spacecraft Center (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 64
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Book Description
Author: Roger D. Launius
Publisher: University Press of Kentucky
ISBN: 0813148073
Category : History
Languages : en
Pages : 528
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Book Description
Access—no single word better describes the primary concern of the exploration and development of space. Every participant in space activities—civil, military, scientific, or commercial—needs affordable, reliable, frequent, and flexible access to space. To Reach the High Frontier details the histories of the various space access vehicles developed in the United States since the birth of the space age in 1957. Each case study has been written by a specialist knowledgeable about the vehicle described and places each system in the larger context of the history of spaceflight. The technical challenge of reaching space with chemical rockets, the high costs associated with space launch, the long lead times necessary for scheduling flights, and the poor reliability of the rockets themselves show launch vehicles to be the space program's most difficult challenge.
