With a focus on China, the United States, and India, this book examines the economic ambitions of the second space race. The authors argue that space ambitions are informed by a combination of factors, including available resources, capability, elite preferences, and talent pool. The authors demonstrate how these influences affect the development of national space programs as well as policy and law.

Astrochemistry is a well-established interdisciplinary subject and the methods for describing time-dependent chemistry in static or slowly-changing regions of interstellar space have been well-developed over many years. Existing astrochemical books normally describe the subject in terms of chemistry in static or slowly-varying astronomical situations but the most significant astronomical regions are those in which the physical conditions change on timescales that are comparable to or shorter than chemical timescales. Written by leading experts in this area, this is the first book specifically devoted to the astrochemistry of dynamically evolving astronomical regions. It provides a comprehensive description of this important area of science, stressing in particular the methods that have been developed for specific purposes. It will be of interest to researchers in astrochemistry, including both chemists and physicists and could form the basis of a postgraduate course for research students in chemistry and physics.

NASA is undertaking a trio of closely related programs to continue human space exploration beyond low-Earth orbit. All three programs (SLS, Orion, and supporting ground systems) are working toward a launch readiness date of June 2020 for the first mission as reported in chapters 1 and 2. Chapter 3 reports on the development of a structural health monitoring (SHM) system for Space Launch System (SLS) vehicles based on acoustic emission (AE) or AE-like signals. Such a system will enhance SLS reliability by identifying the damage locations and type of damage when the damage is initiated. This SHM system would also lead to reduced maintenance costs by enabling ground support equipment to inspect only SLS elements or parts that are likely to be damaged. Preserving key U.S. national security and economic interests depends on the continued and widespread use of space-based systems. Satellites are as essential to military and intelligence operations as fighters, warships, and combat vehicles. Major portions of the global economy now rely on space systems; they facilitate modern banking, communications, agriculture, transportation, as well as a host of other commercial and civil activities as discussed in chapter 4. Chapter 5 provides background on the International Space Station (ISS), its governing international agreements, its planned service life, the ongoing commercialization of U.S. ISS access, and current commercial use of the ISS. Chapter 6 provides information on the James Webb Space Telescope, the cost cap, and the independent review. Congress may choose to approve, reject, or modify the FY2020 President's budget request for National Security Space (NSS), which includes $14.1 billion for space launches, satellites, and other activities as reviewed in chapter 7. Congress has encouraged the growth of commercial space activities by requiring federal agencies to use private launch services and establishing offices to oversee commercial activity. As discussed in chapter 8 expanded commercial space activity has brought increasing attention to the use of U.S. airspace.

This book details current international collaborations in space exploration and outlines a path for inclusion of private sector space missions.

Historians have established a norm whereby President Eisenhower's actions in relation to the dawn of the space age are judged solely as a response to the Soviet launch of the Sputnik satellite, and are indicative of a passive, negative presidency. His low-key actions are seen merely as a prelude to the US triumph in space which is largely bookended first by President Kennedy's man-to-the-moon pledge in 1961, and finally by Neil Armstrong's moon landing eight years later. This book presents an alternative view of the development of space policy during Eisenhower's administration, assessing the hypothesis that his space policy was not a reaction to the heavily-propagandized Soviet satellite launches, or even the effect they caused in the US political and military elites, but the continuation of a strategic journey. This study engages with three distinct but converging strands of literature and proposes a revised interpretation of Eisenhower's actions in relation to rockets, missiles and satellites: namely that Eisenhower was operating on a parallel path to the established norm that started with the Bikini Atoll Castle H-bomb tests; developed through the CIA's reconnaissance efforts and was distilled in the Aeronautics and Space Act of 1958 which set a policy for US involvement in outer space that matched Eisenhower's desire for a balanced budget and fundamental belief in maintaining peace. President Eisenhower was not interested in joining a "space race": while national security underpinned his thinking, his space policy actions were strategic steps that actively sidestepped internecine armed forces rivalry, and provided a logical next step for both civilian and military space programs at the completion of the International Geophysical Year. In reassessing the United States' first space policy, the book adds to the revisionism under way in relation to the Eisenhower presidency, focusing on the "Helping Hands" that enabled him to wage peace.

This essential book describes the mathematical formulations and subsequent computer simulations required to accurately project the trajectory of spacecraft and rockets in space, using the formalism of optimal control for minimum-time transfer in general elliptic orbit. The material will aid research students in aerospace engineering, as well as practitioners in the field of spaceflight dynamics, in developing simulation software to carry out trade studies useful in vehicle and mission design. It will teach readers to develop flight software for operational applications in autonomous mode, so to actually transfer space vehicles from one orbit to another. The practical, real-life applications discussed will give readers a clear understanding of the mathematics of orbit transfer, allow them to develop their own operational software to fly missions, and to use the contents as a research tool to carry out even more complex analyses.