Viking Site Selection and Certification

Viking Site Selection and Certification PDF Author: Harold Masursky
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44

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Viking Site Selection and Certification

Viking Site Selection and Certification PDF Author: Harold Masursky
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44

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Book Description


To See the Unseen

To See the Unseen PDF Author: Andrew J. Butrica
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 330

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Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 926

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Literature 1976, Part 2

Literature 1976, Part 2 PDF Author: S. Böhme
Publisher: Springer Science & Business Media
ISBN: 366212307X
Category : Science
Languages : en
Pages : 869

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Book Description
Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Volume 18 contains literature published in 1976 and received before March 1, 1977; some older liter ature which was received late and which is not recorded in earlier volumes is also included.

Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 876

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 878

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Bibliography of Space Books and Articles from Non-aerospace Journals, 1957-1977

Bibliography of Space Books and Articles from Non-aerospace Journals, 1957-1977 PDF Author: John J. Looney
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 264

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On Mars

On Mars PDF Author: Edward Clinton Ezell
Publisher: Courier Corporation
ISBN: 0486141020
Category : Science
Languages : en
Pages : 562

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Book Description
Although it was only designed for a ninety-day surface mission, the Viking 1 lander ultimately transmitted science messages to Earth for seven years. This authoritative history chronicles the remarkable achievements of the Viking program during its first three decades. Commissioned by NASA, it recounts the events surrounding the first planetary landing on Earth's closest neighbor and the first on-site search for evidence of extraterrestrial life. It also portrays a human drama in which thousands of professionals from government, industry, and academia joined together to accomplish the seemingly impossible. This history begins with a survey of the qualities that make the surface and atmosphere of Mars prime targets for scientific investigation. A retrospective of NASA's Mariner program follows, detailing the series of robotic interplanetary probes that led to the initiation of the Viking program in 1968. The authors trace the ensuing technological developments, including the first lander vehicles and orbiter. They also profile the cooperation of managerial, technical, and scientific teams during the mission's data-gathering and analysis phases. The final chapters outline the scientific results of the Viking investigations, examine some of the unresolved questions, and consider possible future explorations. Dozens of photos taken by Viking cameras illuminate the text.

Report to Educators

Report to Educators PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 12

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NASA Report to Educators

NASA Report to Educators PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 40

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