The technical challenges of a human expedition to Mars are the principal theme to be explored by Martin Turner in Expedition Mars. The author begins by describing how the very latest rocket propulsion and spacecraft technology, and planned developments in nuclear and electric propulsion technologies, are the key factors which will enable a human expedition to Mars to take place. Of particular importance are the challenges of transporting cargo to Mars and in providing necessary life support for the crew, including the supply of consumables, such as food, water, air and fuel, for the return journey. In this regard the author considers how the International Space Station fits into the strategy for a human journey to the Red Planet, in its preparation of astronauts for long-duration spaceflight and the possible hazards posed by space radiation and prolonged weightlessness. The author discusses the relative merits of fast and slow journeys to Mars, i.e. is quicker also safer and cheaper? Also of importance is the role of unmanned robotic explorers in preparing the ground for human activities on Mars and in defining what the surface of Mars is like. The means by which future explorers will live and work on Mars are also explored, including issues such as habitation, modules, Mars buggies, spacesuits, scientific experiments and communications with Earth. He concludes by looking at the possible political obstacles to such a journey, but points out that sooner or later humans will have to make a choice; stay here on Earth or explore the Solar System beyond. One route takes us nowhere, the other leads to the stars.
Erscheinungsdatum: 20.01.2004

Turner, Martin J.L.

Martin J. L Turner

Springer Praxis Publ

Springer London Ltd

Springer-Praxis books in astronomy and space sciences, London, Berlin, 2004

Springer-Praxis books in astronomy and space sciences, London, 2003

United Kingdom and Ireland, United Kingdom

1 edition, January 9, 2004

London [u.a.], 2004-01-09

2004, US, 2004

Springer Praxis Books / Space Exploration

In This Book, Martin Turner Shows How Modern Technologies Not Only Make Such A Journey Possible, But That Advances In Those Technologies Will Make It More Probable, And That The First Human Mission To Mars Will Happen Within Our Lifetime. The Latest Rocket Propulsion, Spacecraft Technology And Planned Developments In Nuclear And Electric Propulsion Technologies Are The Key Factors Which Will Enable This Journey To Take Place. Of Particular Importance Is The Necessity To Transport Cargo To Mars, And To Provide Essential Life Support For The Crew - Food, Water, Air And Fuel - To Enable The Return Journey. Expedition Mars Challenges Us To Face The Fact That, Sooner Or Later, Humans Will Have To Make A Choice: Stay Here On Earth Or Explore The Solar System Beyond.--jacket. 1. The Return To Space -- 2. Werner Von Braun And The Martian Dream -- 3. Getting There -- 4. Human Exploration Using Chemical Rockets -- 5. Electric Thrusters: Propulsion Of The Future -- Now -- 6. Fission Thrusters: The Logical Answer? -- 7. The Return From Mars -- 8. The Expedition To Mars -- 9. How Do We Get There, From Here? Martin J.l. Turner. Includes Bibliographical References (p. [317]) And Index.

From the "...I enjoyed the historical descriptions of the contributions of the early rocket pioneers Konstantin Tsiolkovsky, Robert Goddard, and Wernher von Braun, as well as the American and Russian manned programs...The book is aimed at the science-literate public, although the material varies in level of detail." (George D. Nelson, PHYSICS TODAY, June 2005)

2023-10-08