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Author: Jeffrey Antol
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 46
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Book Description
Author: Jeffrey Antol
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 46
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Book Description
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720616016
Category :
Languages : en
Pages : 44
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Book Description
The "Mars Tumbleweed," a rover concept that would utilize surface winds for mobility, is being examined as a low cost complement to the current Mars exploration efforts. Tumbleweeds carrying microinstruments would be driven across the Martian landscape by wind, searching for areas of scientific interest. These rovers, relatively simple, inexpensive, and deployed in large numbers to maximize coverage of the Martian surface, would provide a broad scouting capability to identify specific sites for exploration by more complex rover and lander missions.Antol, Jeffrey and Calhoun, Philip and Flick, John and Hajos, Gregory and Kolacinski, Richard and Minton, David and Owens, Rachel and Parker, JenniferLangley Research CenterLOW COST; MARS EXPLORATION; MARS SURFACE; MARS MISSIONS; MARS ROVING VEHICLES; MATHEMATICAL MODELS; FEASIBILITY ANALYSIS; TERRAIN; DRAG COEFFICIENTS; WIND VELOCITY; CONTROLLABILITY; MICROINSTRUMENTATION
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720620402
Category :
Languages : en
Pages : 62
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Book Description
NASA LaRC is studying concepts for a new type of Mars exploration vehicle that would be propelled by the wind. Known as the Mars Tumbleweed, it would derive mobility through use of the Martian surface winds. Tumbleweeds could conceivably travel greater distances, cover larger areas of the surface, and provide access to areas inaccessible by conventional vehicles. They would be lightweight and relatively inexpensive, allowing a multiple vehicle network to be deployed on a single mission. Tumbleweeds would be equipped with sensors for conducting science and serve as scouts searching broad areas to identify specific locations for follow-on investigation by other explorers. An extensive assessment of LaRC Tumbleweed concepts was conducted in FY03, including refinement of science mission scenarios, definition of supporting subsystems (structures, power, communications), testing in wind tunnels, and development of a dynamic simulation capability.Antol, Jeffrey and Calhoun, Philip C. and Flick, John J. and Hajos, Gregory a. and Keys, Jennifer P. and Stillwagen, Frederic H. and Krizan, Shawn A. and Strickland, Christopher V. and Owens, Rachel and Wisniewski, MichaelLangley Research CenterMARS SURFACE; MARS ROVING VEHICLES; WIND TUNNEL TESTS; GROUND WIND; STRUCTURAL DESIGN; MARS ATMOSPHERE; SOLAR ARRAYS; LOW COST; SIMULATION
Author: Stephen J. Hoffman
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 240
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Book Description
Personnel representing several NASA field centers have formulated a "Reference Mission" addressing human exploration of Mars. Summarizes their work and describes a plan for the first human missions to Mars, using approaches that are technically feasible, have reasonable risks, and have relatively low costs. The architecture for the Mars Reference Mission builds on previous work of the Synthesis Group (1991) and Zubrin's (1991) concepts for the use of propellants derived from the Martian Atmosphere. In defining the Reference Mission, choices have been made. The rationale for each choice is documented; however, unanticipated technology advances or political decisions might change the choices in the future.
Author: Carol R. Stoker
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 652
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Book Description
Author: Shayler David
Publisher: Springer Science & Business Media
ISBN: 1846285968
Category : Science
Languages : en
Pages : 266
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Book Description
MARSWALK ONE: First Steps on a New Planet addresses the question of why we should embark on a journey to Mars, documenting what the first human crew will do when they place their feet in the red dust of the planet. The book also addresses why we need to carry out these tasks and, more importantly, what a human crew could achieve that an automated mission could not. Understanding the clear benefits of sending a human crew to the surface of Mars, and how these benefits can be seen back on Earth, is the key to sustained long-term public and political support for the programme in terms of cash and commitment. The book accepts that the journey will be made, but does not specify precisely when. Flight time, and how to get to and from the planet are discussed briefly, to understand why the suggested duration spent at Mars is reasonable. The main objective of the work is to look at what science will be done on the surface – supported by orbital operations – and what hardware and technology will be employed to achieve the mission objectives. This analysis is drawn from previous experiences in manned and unmanned space programmes, including Apollo, Skylab, Salyut/Mir, Shuttle and ISS, Viking, Luna/Lunokhod, and recent Mars missions such as Pathfinder and Global Surveyor. In addition, new interviews with key personalities involved in planning Martian exploration, and discussions about current thoughts on what we need to accomplish on Mars when we get there, will provide a lively and thought provoking account that could generate fresh debate. When the decision is finally made to go to Mars, it will be made in the knowledge that most of the world knows why we are going and what benefits mankind will see for the effort. The authors’ primary objective is to begin this understanding.
Author:
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 76
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Book Description
Author: Viorel Badescu
Publisher: Springer Science & Business Media
ISBN: 3642036295
Category : Technology & Engineering
Languages : en
Pages : 716
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Book Description
th th Mars, the Red Planet, fourth planet from the Sun, forever linked with 19 and 20 Century fantasy of a bellicose, intelligent Martian civilization. The romance and excitement of that fiction remains today, even as technologically sophisticated - botic orbiters, landers, and rovers seek to unveil Mars’ secrets; but so far, they have yet to find evidence of life. The aura of excitement, though, is justified for another reason: Mars is a very special place. It is the only planetary surface in the Solar System where humans, once free from the bounds of Earth, might hope to establish habitable, self-sufficient colonies. Endowed with an insatiable drive, focused motivation, and a keen sense of - ploration and adventure, humans will undergo the extremes of physical hardship and danger to push the envelope, to do what has not yet been done. Because of their very nature, there is little doubt that humans will in fact conquer Mars. But even earth-bound extremes, such those experienced by the early polar explorers, may seem like a walk in the park compared to future experiences on Mars.
Author: James E. Oberg
Publisher: Stackpole Books
ISBN: 0811766624
Category : Science
Languages : en
Pages : 222
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Book Description
How feasible is a manned Mars flight? How soon will it be possible? How long will it take? What kind of spacecraft will make the journey? What kind of data will be collected? What are the advantages of a manned flight over an unmanned? Mission to Mars discusses these questions and more in this serious, documented treatment of the not-too-distant manned expedition to Mars. The shuttle has proved successful and an enthusiastic boost to American interest in space. But while many laypeople wonder “what’s next,” scientists are planning what they feel is the next logical step. Drawing on the vast amount of data sent back by Viking orbiters and probes, and existing developments in propulsion and space technology, space experts all over have been speculating, analyzing, and exchanging ideas relative to the long-awaited mission to Mars. Other factors, critical to an intelligent discussion of such an undertaking are included here: spaceship design and assembly, propulsion systems, navigation principles, life support systems, selecting a landing site, scientific activities on Mars, cost factors, political and social issues.
Author: Lori Southard
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
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Book Description
