Mission Of Gravity

Mesklinite

Author: Hal Clement

Publisher: Hachette UK

ISBN:

Category: Fiction

Page: 224

View: 451

Mesklin is a vast, inhospitable, disc-shaped planet, so cold that its oceans are liquid methane and its snows are frozen ammonia. It is a world spinning dizzyingly, a world where gravity can be a crushing 700 times greater than Earth's, a world too hostile for human explorers. But the planet holds secrets of inestimable value, and an unmanned probe that has crashed close to one of its poles must be recovered. Only the Mesklinites, the small creatures so bizarrely adapted to their harsh environment, can help. And so Barlennan, the resourceful and courageous captain of the Mesklinite ship Bree, sets out on an heroic and appalling journey into the terrible unknown. For him and his people, the prize to be gained is as great as that for mankind... Hal Clement's MISSION OF GRAVITY is universally regarded as one of the most important and best loved novels in the genre. The remarkable and sympathetic depiction of an alien species and the plausible and scientifically based realisation of the strange world they inhabit make it a major landmark in the history of hard SF.

First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies

Author: Christoph Reigber

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 563

View: 278

In 1995, the German Space Agency DARA selected the CHAllenging Minisatellite Payload (CHAMP) mission for development under a special support programme for the space industry in the new states of the unified Germany, with the Principal Investigator and his home institution GFZ Potsdam being ultimately responsible for the success of all mission phases. After three years of spacecraft manufactur ing and testing, the satellite was injected successfully into its final, near circular, almost polar and low altitude (450 km) orbit from the cosmodrome Plesetsk in Russia on July 15, 2000. After a nine month commissioning period during which all spacecraft systems and instruments were checked, calibrated and validated, the satellite has been delivering an almost uninterrupted flow of science data since May 2001. Since this date, all science data have been made available to the more than 150 selected co-investigator teams around the globe through an international Announcement of Opportunity. The scientific goals of the CHAMP mission are to gain a better understanding of dynamic processes taking place in the Earth's interior and in the space near Earth. These goals can be achieved by improved observation of the Earth's gravity and magnetic fields and their time variability with high-performance on-board instru mentation and by exploring the structure of the Earth's atmosphere and ionosphere through radio occultation measurements.

Heavy Planet

The Classic Mesklin Stories

Author: Hal Clement

Publisher: Orb Books

ISBN:

Category: Fiction

Page: 416

View: 751

Discover MESKLIN - Gravity: 3g at the equator, 700g at the poles! Hal Clement is a Grand Master of SF, and the one most associated with the subgenre of hard SF. From his classic stories in Astounding in the 1940s through his novels of the 1950s and on to the recent Half Life, he has made a lasting impression on SF readers, and on writers, too. For many of them, Clement's work is the model of how to write hard SF, and this book contains the reasons why. Here are all the tales of bizarre, unforgettable Mesklin: the classic novel Mission of Gravity and its sequel, Star Light, as well as the short stories "Under"and "Lecture Demonstration." Also included is "Whirligig World," the famous essay Clement published in Astounding in 1953. It describes the rigorous process he used to create his intriguingly plausible high-gravity planet, with its odd flattened shape, its day less than eighteen minutes long, and its many-limbed, noble natives. Come to Mesklin and learn why The Encyclopedia of Science Fiction called Mission of Gravity "one of the best loved novels in SF." At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Teaching Science Fact with Science Fiction

Author: Gary Raham

Publisher: Libraries Unlimited

ISBN:

Category: Education

Page: 139

View: 950

"This book will provide you with: an overview of the past 500 years of scientific thought and the literature of science fiction that it inspired; suggestions for finding and adapting the kind of science fiction that will work best for your classroom; detailed ideas and resources for teaching concepts in the physical, earth, space, and life sciences as well as in history and mathematics; and suggested activities for a variety of grade levels."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Gravity, Geoid and Space Missions

GGSM 2004. IAG International Symposium. Porto, Portugal. August 30 - September 3, 2004

Author: Christopher Jekeli

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 368

View: 346

The lAG International Symposium on Gravity, Geoid, and Space Missions 2004 (GGSM2004) was lield in the beautiful city of Porto, Portugal, from 30 August to 3 September 2004. This symposium encompassed the themes of Commission 2 (Gravity Field) of the newly structured lAG, as well as interdisciplinary topics related to geoid and gravity modeling, with special attention given to the current and planned gravi- dedicated satellite missions. The symposium also followed in the tradition of mid-term meetings that were held between the quadrennial joint meetings of the International Geoid and Gravity Commissions. The previous mid-term meetings were the International Symposia on Gravity, Geoid, and Marine Geodesy (Tokyo, 1996), and Gravity, Geoid, and Geodynamics (Banff, 2000). GGSM2004 aimed to bring together scientists from different areas in the geosciences, working with gravity and geoid related problems, both from the theoretical and practical points of view. Topics of interest included the integration of heterogeneous data and contributions from satellite and airborne techniques to the study of the spatial and temporal variations of the gravity field. In addition to the special focus on the CHAMP, GRACE, and GOCE satellite missions, attention was also directed toward projects addressing topographic and ice field mapping using SAR, LIDAR, and laser altimetry, as well as missions and studies related to planetary geodesy.

Explorers

SF Adventures to Far Horizons

Author: Gardner Dozois

Publisher: St. Martin's Griffin

ISBN:

Category: Fiction

Page: 464

View: 331

Distant planets, galaxies, alien races--the universe is vast and filled with an almost unimaginable range of possibilities. But imagine it we can. Here are more than twenty stories from the most inventive writers in the field, including: Poul Anderson * Stephen Baxter * Greg Bear * Gregory Benford * Arthur C. Clarke * Hal Clement * Greg Egan * H. B. Fyfe * R. A. Lafferty * Geoffrey A. Landis * Ursula K. Le Guin * Jack McDevitt * Larry Niven * G. David Nordley * Edgar Pangborn * Kim Stanley Robinson * James H. Schmitz * Cordwainer Smith * Michael Swanwick * James Tiptree, Jr. * John Varley * Vernor Vinge These are the stories of discovering those possibilities-the stories of the explorers and pioneers who push the envelope further out--exciting tales of alien landscapes and adventures on far distant shores that are the heart and soul of science fiction.

The Hard SF Renaissance

An Anthology

Author: David G. Hartwell

Publisher: Tor Books

ISBN:

Category: Fiction

Page: 960

View: 194

Something exciting has been happening in modern SF. After decades of confusion, many of the field's best writers have been returning to the subgenre called, roughly, "hard SF"-science fiction focused on science and technology, often with strong adventure plots. Now, World Fantasy Award-winning editors David G. Hartwell and Kathryn Cramer present an immense, authoritative anthology that maps the development and modern-day resurgence of this form, argues for its special virtues and present preeminence-and entertains us with some spectacular storytelling along the way. Included are major stories by contemporary and classic names such as Poul Anderson, Stephen Baxter, Gregory Benford, Ben Bova, David Brin, Arthur C. Clarke, Hal Clement, Greg Egan, Joe Haldeman, Nancy Kress, Paul McAuley, Frederik Pohl, Alastair Reynolds, Kim Stanley Robinson, Robert J. Sawyer, Karl Schroeder, Charles Sheffield, Brian Stableford, Allen Steele, Bruce Sterling, Michael Swanwick, and Vernor Vinge. The Hard SF Renaissance will be an anthology that SF readers return to for years to come. A major anthology of the "hard SF" subgenre-arguing that it's not only the genre's core, but also its future: Poul Anderson Stephen Baxter Gregory Benford Ben Bova David Brin Ted Chiang Arthur C. Clarke Hal Clement Greg Egan Michael Flynn Joe Haldeman James P. Hogan James Patrick Kelly Nancy Kress Geoffrey A. Landis David Langford Paul Levinson Paul McAuley David Nordley Frederik Pohl Robert Reed Alastair Reynolds Kim Stanley Robinson Robert J. Sawyer rdKarl Schroeder Charles Sheffield Joan Slonczewski Brian Stableford Allen Steele Bruce Sterling Michael Swanwick Vernor Vinge Peter Watts Sarah Zettel At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Hal Clement SF Gateway Omnibus

Iceworld, Cycle of Fire, Close to Critical

Author: Hal Clement

Publisher: Hachette UK

ISBN:

Category: Fiction

Page: 592

View: 162

With degrees in astronomy, chemistry and education, it should come as no surprise that Harry Clement Stubbs - better known to SF readers as Hal Clement - produced some of the field's most compelling, scientifically literate work. This omnibus contains the clever alien-planet-with-a-twist novel ICEWORLD; the ground-breaking CYCLE OF FIRE, with its 40-year-long seasons; and CLOSE TO CRITICAL, from his celebrated Mesklin sequence.

Earth Observation with CHAMP

Results from Three Years in Orbit

Author: Christoph Reigber

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 628

View: 484

In the summer of 2000 the German geo-research satellite CHAMP was launched into orbit. Its innovative payload arrangement and the low initial orbit allow CHAMP to simultaneously collect and almost continuously analyse precise data relating to gravity and magnetic fields at low altitude. In addition, CHAMP also measures the neutral atmosphere and ionosphere using GPS techniques. Three years after launch, more than 200 CHAMP investigators and co-investigators from all over the world met at the GeoForschungsZentrum in Potsdam to present and discuss the results derived from the extensive data sets of the mission. The main outcome of this expert meeting is summarized in this volume. The book offers a comprehensive insight into the present status of the exploitation of CHAMP data for Earth system research and practical applications in geodesy, geophysics and meteorology.