Download or read book The Secret of the Ninth Planet Chinese Edition written by Donald Allen Wollheim and published by Createspace Independent Publishing Platform. This book was released on 2015-05-14 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Chinese edition)
Download or read book The Secret of the Ninth Planet Korean Edition written by and published by . This book was released on 2015-05-17 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Korean edition)
Download or read book The Secret of the Ninth Planet written by Donald A. Wollheim and published by . This book was released on 1973 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Secret of the Ninth Planet Japanese Edition written by Donald Wollheim and published by CreateSpace. This book was released on 2015-06-08 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Japanese edition)
Download or read book The Secret of the Ninth Planet Serbian Edition written by and published by . This book was released on 2015-05-17 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Serbian edition)
Download or read book The Secret of the Ninth Planet Persian Edition written by Donald Wollheim and published by CreateSpace. This book was released on 2015-06-08 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Persian edition)
Download or read book The Secret of the Ninth Planet Russian Edition written by Donald Wollheim and published by CreateSpace. This book was released on 2015-06-08 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Russian edition)
Download or read book The Secret of the Ninth Planet Hebrew Edition written by Donald Wollheim and published by Createspace Independent Publishing Platform. This book was released on 2015-05-16 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Hebrew edition)
Download or read book The Secret of the Ninth Planet Ukrainian Edition written by and published by . This book was released on 2015-05-17 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Ukrainian edition)
Download or read book The Secret of the Ninth Planet Bulgarian Edition written by and published by . This book was released on 2015-05-17 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Bulgarian edition)
Download or read book The Secret of the Ninth Planet written by Donald Wollheim and published by Serapis Classics. This book was released on 2017-09-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the circumnavigation of the solar system seems farfetched, it may not be once the problem of effective anti-gravitational control is solved. In this book I have assumed that the many researchers now actually at work on this problem will achieve such a result in the next decade. It is not at all impossible that they may—for we all know that the more minds that work at a problem, the sooner it will be solved. The discovery of a means of negating, reversing or otherwise utilizing the immense force of gravitation for space flight purposes is now thought to be within the bounds of probability. It should occur some time within the next hundred years, possibly in even the short period I assume here. Once solved, the severe handicaps imposed on space exploration by the weight and chemical limitations of rockets would no longer apply. The whole timetable of our conquest of the planets in our solar system would be tremendously speeded up, from hot Mercury all the way out to frigid Pluto. In describing the visits of the spaceship Magellan to the planets, I have endeavored to adhere to known facts and the more reasonable assumptions about each of these worlds. The planet Pluto, however, deserves further comment, occupying as it does both an important role in this adventure and a unique one in actual astronomical lore.
Download or read book The Secret of the Ninth Planet Belarusian Edition written by Donald Wollheim and published by CreateSpace. This book was released on 2015-06-08 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Belarusian edition)
Download or read book The Secret of the Ninth Planet Macedonian Edition written by Donald Wollheim and published by CreateSpace. This book was released on 2015-06-08 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret of the Ninth Planet (Macedonian edition)
Download or read book The Secret of the Ninth Planet written by Donald Allen Wollheim and published by CreateSpace. This book was released on 2015-10-20 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the circumnavigation of the solar system seems farfetched, it may not be once the problem of effective anti-gravitational control is solved. In this book I have assumed that the many researchers now actually at work on this problem will achieve such a result in the next decade. It is not at all impossible that they may for we all know that the more minds that work at a problem, the sooner it will be solved. The discovery of a means of negating, reversing or otherwise utilizing the immense force of gravitation for space flight purposes is now thought to be within the bounds of probability. It should occur some time within the next hundred years, possibly in even the short period I assume here Notice: This Book is published by Historical Books Limited (www.publicdomain.org.uk) as a Public Domain Book, if you have any inquiries, requests or need any help you can just send an email to [email protected] This book is found as a public domain and free book based on various online catalogs, if you think there are any problems regard copyright issues please contact us immediately via [email protected]
Download or read book Secret of the Ninth Planet written by Donald Allen Wollheim and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Secret of the Ninth Planet written by Donald Allen Wollheim and published by . This book was released on 2010-10 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "When it is discovered that a series of alien installations is destabilizing the sun, the experimental spaceship Magellan is called on to disable them before the sun goes nova. On an incredible voyage of exploration, the Magellan and her intrepid crew travels from one end of the solar system to the other, facing new dangers with every landing. But to stop the aliens from implementing their plans for destruction, they must venture out to the planet Pluto and discover... The secret of the ninth planet." --back cover.
Download or read book Secret of the Ninth Planet written by Donald A. Wollheim and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
