Exploring The Martian Moons: A Human Mission To Deimos And Phobos by Manfred Dutch Von EhrenfriedExploring The Martian Moons: A Human Mission To Deimos And Phobos by Manfred Dutch Von Ehrenfried

Exploring The Martian Moons: A Human Mission To Deimos And Phobos

byManfred Dutch Von Ehrenfried

Paperback | April 24, 2017

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This book explores the once popular idea of 'Flexible Path' in terms of Mars, a strategy that would focus on a manned orbital mission to Mars's moons rather than the more risky, expensive and time-consuming trip to land humans on the Martian surface. While currently still not the most popular idea, this mission would take advantage of the operational, scientific and engineering lessons  to be learned from going to Mars's moons first. Unlike a trip to the planet's surface, an orbital mission avoids the dangers of the deep gravity well of Mars and a very long stay on the surface. This is analogous to Apollo 8 and 10, which preceded the landing on the Moon of Apollo 11. Furthermore, a Mars orbital mission could be achieved at least five years, possibly 10 before a landing mission. Nor would an orbital mission require all of the extra vehicles, equipment and supplies needed for a landing and a stay on the planet for over a year. The cost difference between the two types of missions is in the order of tens of billions of dollars.  

An orbital mission to Deimos and Phobos would provide an early opportunity to acquire scientific knowledge of the moons and Mars as well, since some of the regolith is presumed to be soil ejected from Mars. It may also offer the opportunity to deploy scientific instruments on the moons which would aid subsequent missions. It would provide early operational experience in the Mars environment without the risk of a landing. The author convincingly argues this experience would enhance the probability of a safe and successful Mars landing by NASA at a later date, and lays out the best way to approach an orbital mission in great detail. Combining path-breaking science with achievable goals on a fast timetable, this approach is the best of both worlds--and our best path to reaching Mars safely in the future.

Manfred "Dutch" von Ehrenfried was a NASA Flight Controller on Mercury, Gemini and Apollo and worked in both the Flight Control and Flight Dynamics Branches. Between missions he was an Apollo Pressure Suit Test Subject which required tests in the centrifuge, vacuum chamber and Zero G aircraft. He tested one of Neil Armstrong's suits in...
Title:Exploring The Martian Moons: A Human Mission To Deimos And PhobosFormat:PaperbackDimensions:255 pagesPublished:April 24, 2017Publisher:Springer-Verlag/Sci-Tech/TradeLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:3319526995

ISBN - 13:9783319526997


Table of Contents

Part One: The Current Plan.- Chapter 1: Introduction.- Chapter 2: NASA's Plans.- Chapter 3: The Major Elements and Other Modules.- Chapter 4: Key Enabling Technologies.- Chapter 5: Crew Risks and Health Systems.- Part Two: A Safer, Quicker and Cheaper Plan.- Chapter 6: The Flexible Path to the Moons of Mars.- Chapter 7: Mission Operations.- Part Three: The Major Players.- Chapter 8: Summary of NASA Headquarters and Center Contributions.- Chapter 9: Other Government Contributions.- Chapter 10: International Contributions.- Chapter 11: Prime and Support Contractors.- Appendices.- References.- Glossary.- Index.

Editorial Reviews

"He presents a thorough history of ideas and studies for a Mars moon mission. The book is also an introduction to NASA operations. . Von Ehrenfried describes the responsibilities of every NASA center and lists the major aerospace contractors and their roles. The book is illustrated in color, is well-indexed, and provides an extensive glossary of NASA acronyms. . Summing Up: Recommended. Lower-division undergraduates and above; faculty and professionals." (S. P. Maran, Choice, Vol. 55 (4), December, 2017)"Dutch provides an in-depth analysis of NASA's near-term space systems and how they might be used in such an endeavor. . NSS members looking for specific details about what NASA is building, and the various organizations and companies involved, will find much in this book to satisfy them. . readers will learn not only some fascinating technical information about NASA's space exploration infrastructure, but also how it could be used to implement a future mission to the Martian moons." (Robert A. Lee, National Space Society, nss.org, October, 2017)