PDF Download The CASE FOR MARS, by Robert Zubrin
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The CASE FOR MARS, by Robert Zubrin
PDF Download The CASE FOR MARS, by Robert Zubrin
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Amazon.com Review
"For our generation and many that will follow, Mars is the New World," writes Zubrin. This book went to press serendipitously, just as NASA was making its startling if heavily-qualified announcement that simple life may have once existed on the fourth rock from the sun. Zubrin doesn't spend an enormous amount of time arguing why Mars exploration is desirable -- we all want astronauts to go there, don't we? -- but rather devotes the bulk of this book explaining how it can happen on a sensible, bare-bones budget of $20-30 billion and a "travel light and live off the land" philosophy.
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From Publishers Weekly
Human settlement on Mars need not await the development of gigantic interplanetary spaceships, anti-matter propulsion systems or orbiting space bases, assert the authors of this exciting, visionary report. Instead, the "Mars Direct" plan?developed in 1990 by astronautical engineer Zubrin, and presented to NASA, where it has won supporters?calls for sending a crew and their artificial habitat directly to Mars via the upper stage of the same booster rocket that lifted them to Earth orbit. Then the crew will live off the land, growing greenhouse crops, tapping subsurface groundwater, manufacturing useful materials, constructing plastic domes and brick structures the size of shopping malls. Geothermal power would be tapped from hot regions near once-active volcanoes. Zubrin, senior engineer at Martin Marietta, and Wagner, a former editor of Ad Astra, weaken their case by arguing that a nascent human civilization on Mars will revive Earth's frontier spirit and American democracy, saving Western civilization from technological stagnation. Nevertheless, their detailed blueprint makes a fast-track mission to Mars?with an estimated price tag of $20-$30 billion?seem remarkably doable. Copyright 1996 Reed Business Information, Inc.
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Product details
Hardcover: 368 pages
Publisher: Free Press (October 16, 1996)
Language: English
ISBN-10: 0684827573
ISBN-13: 978-0684827575
Product Dimensions:
6.5 x 1.5 x 10 inches
Shipping Weight: 1.6 pounds
Average Customer Review:
4.3 out of 5 stars
149 customer reviews
Amazon Best Sellers Rank:
#231,146 in Books (See Top 100 in Books)
This is an excellent but somewhat dated non-fiction account of how the US could have begun colonizing Mars 2 decades ago within the existing NASA budgets and with technology existing at the time. I suspect that Andy Weir leaned heavily on Zubrin's work in writing his novel "The Martian" with one exception. Had he followed Zubrin's plan there would have been such redundancy that there would have been no crisis. :^). The book contains detailed technical work but is written so that lay people (even politicians and bureaucrats) can follow with little difficulty. "The Case for Mars" not only addresses the "how" we get to Mars but also the "why". Zubrin goes into some detail on how colonies can be built, farming can be done, fuel produced, mining and exporting of metals accomplished and, longer term, terraforming of the planet achieved. Keep your eye on Elon Musk - bet he has read this book and has set his sights on getting us to the Red Planed sooner than later.
Very articulate treatment of technical, technological, medical, economic, and political factors promoting and limiting pursuit of humanity's next true frontier-Mars. Author debunks politically motivated economic arguments against our next celestial outreach by showing clearly that we can begin to travel to and populate Mars AND make it moderately habitable with the technology we have now and have already paid to develop. Very exciting and layman friendly read.
A very inspiring scientific and philosophical masterwork. I do not toss that kind of kudos around at all lightly, but Dr. Zubrin not only describes a very plausible and affordable means of reaching and ultimately colonizing the Red Planet, but in the Epilogue, gives a magnificent precis of WHY we MUST go! The very recent movie, The Martian, was very heavily based on the Mars Semi Direct mission, developed by Zubrin and his colleague, Baker. Modified somewhat by NASA scientists, this is realistically not just the best wayof getting there, but based on financial and political considerations, the ONLY way.
Forty years ago we last stepped foot on the Moon. Currently, with our occupation of the low-Earth orbit international space station, we are space residents. In the visionary Mission to Mars (National Geographic Society, 2013), moon-walker, space advocate, Gemini 12 and Apollo 11 astronaut, Buzz Aldrin, challenges us to take a further step and colonise Mars. Aldrin advocates bypassing the Moon and instead make progressive steps to mars via comets, asteroids and Mar’s moon Phobos. From Phobos astronauts using remote controlled robots will prepare the Mars landing site and habitats. Aldrin states that regular space travel to Mars would be too expensive with Apollo-style modular expendable components, instead favoring a gravity-powered spaceship cycling permanently between the Earth and Mars. Although strongly advocating for a US led enterprise Aldrin, thankfully, sees cooperation, rather than competition with China, Europe, Russia, India and Japan as being the way forward.Currently we have the Dutch company Mars One are recruiting people to be part of a permanent human settlement on Mars by 2023; the US commercial firm SpaceX have their Red Dragon proposal to put a sample-return mission to Mars by 2018 (seen as a necessary precursor by NASA to a human exploration); the Chinese have a long term plan for non-crewed flights to Mars by 2033 and crewed phase of missions to Mars during 2040-2060. Although the funding mechanisms and motivations are different these plans all make use of one idea or more from book The Case for Mars (Free Press, 1996, 2011). Written by aerospace engineer and founder of the Mars Society, Robert Zubrin, it is a meticulous and plausible way to settle Mars. Aldrin’s book is more broad and his ideas fit well with current technologies, US aspirations for asteroid capture and exploitation, and NASA’s focus on the planet Mars.The veteran Mars Exploration Rover, Opportunity, is still surprising us with its discoveries, more than nine years after the completion of its 90 day primary mission. While the sprightly youngster Curiosity is regularly rewriting and deepening our understanding of Mars - still only half-way through its three year primary mission.Appreciating what it takes to get a scientific laboratory wheeling its way across Mars is enticingly portrayed in another new book Red Rover (Basic Books, 2013). This first-hand account is written by Roger Wiens, lead scientist for ChemCam - the laser zapping remote chemical analytical instrument onboard the rover Curiosity. It covers his involvement in robotic space exploration from his initiation in 1990 on the NASA Genesis probe to the joyous moment when Curiosity zapped its first rock in early 2013. If this piques your curiosity then the earlier Roving Mars: Spirit, Opportunity, and the exploration of the Red planet (Scribe, 2005) is well worth tracking down. A passionate insight into the 2004 twin rover Spirit and Opportunity mission by Steve Squyres, the mission’s scientific principal investigator.These robotic missions are prudent preparatory steps to Aldrin provides and engaging overview of the technical, economic and political reasons for humanity to journey to Mars. It has been a self-professed vision of his since his return from the Moon. This books, though, represents Aldrin’s first attempt to put the whole of the puzzle, his Unified Space Vision, together in one place. For a more technical read on the settlement and exploration of Mars then Zubrin’s revised and updated The Case for Mars (Free press, 2011) and Marswalk One: first steps on a new planet (Praxis, 2005) by astronautical historian, writer and designers David Shayler, Andrew Salmon and Michael Shayler are also recommended. Mission to Mars though is a clarion call, essential reading for anyone interested in humanity’s next big step.This review was first published on dragonlaughing
The authors and I seem to be kindred spirits. Since I approach topics from an engineering presoective, I loved the technical details and supporting arguments for one method over another. I also appreciated the insider view into the politics of space projects and the explanation of why we are where we are today with respect to going to Mars. I presupposed the moon should be our next spot for humans to take root, I am now convinced Mars not the moon should be our next frontier.
I truly enjoyed this book. If we used Zubrin's plan we could (using robots) find a source of water (probably salty brine) on Mars, and then electrolyze the water to produce hydrogen. Using the carbon dioxide in the martian atmosphere, along with the hydrogen, methane (a rocket fuel) could be produced on Mars. Martian rocks could then be collected--using the same type of rovers we use now. Then, an inexpensive (unfueled) delta rocket could be "shipped" to the martian surface where it could be fueled, loaded with Mars rocks and fired to attain trans-Earth injection. The next step would be sending humans to Mars, but (using Zubrin's in-situ propellant production methods) I believe we could gather martian rocks and ship them to Earth in the next 5 years using only robots.
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