The study of the Solar system, particularly of its newly discovered outer parts, is one of the hottest topics in modern astrophysics with great potential for revealing fundamental clues about the origin of planets and even the emergence of life. The three lecturers of the 35th Saas-Fee Advanced Course, which have been updated and collected in this volume, cover the field from observational, theoretical and numerical perspectives.

Written by a leading expert on comets, this textbook is divided into seven main elements with a view to allowing advanced students to appreciate the interconnections between the different elements. The author opens with a brief introductory segment on the motivation for studying comets and the overall scope of the book. The first chapter describes fundamental aspects most usually addressed by ground-based observation. The author then looks at the basic physical phenomena in four separate chapters addressing the nucleus, the emitted gas, the emitted dust, and the solar wind interaction. Each chapter introduces the basic physics and chemistry but then new specific measurements by Rosetta instruments at comet Churyumov-Gerasimenko are brought in. A concerted effort has been made to distinguish between established fact and conjecture. Deviations and inconsistencies are brought out and their significance explained. Links to previous observations of comets Tempel 1, Wild 2, Hartley 2, Halley and others are made. The author then closes with three smaller chapters on related objects, the loss of comets, and prospects for future exploration. This textbook includes over 275 graphics and figures - most of which are original. Thorough explanations and derivations are included throughout the chapters. The text is therefore designed to support MSc. students and new PhD students in the field wanting to gain a solid overview of the state-of-the-art.

Space, Place and Poetry in English and German, 1960-1975 examines the work of Paul Celan, J. H. Prynne, Derek Mahon, Sarah Kirsch, Edwin Morgan and Ernst Jandl, bringing together postwar English- and German-language poetry and criticism on the theme of space, place and landscape. Nicola Thomas highlights hitherto underexplored connections between a wide range of poets working across the two language areas, demonstrating that space and place are vital critical categories for understanding poetry of this period. Thomas's analysis reveals weaknesses in existing critical taxonomies, arguing for the use of 'late modernist' as a category with cross-cultural relevance, and promotes methodological exchange between the Anglophone and German traditions of landscape, space and place oriented poetic criticism, to the benefit of both.

Craft Economies provides a wide-ranging exploration of contemporary craft production, situating practices of amateur and professional making within a wider creative economy. Contributors address a diverse range of practices, sites and forms of making in a wide range of regional and national contexts, from floristry to ceramics and from crochet to coding. The volume considers the role of digital practices of making and the impact of the maker's movement as part of larger trends around customisation, on-demand production, and the possibilities of 3D printing and digital manufacturing.

Craft Economies provides a wide-ranging exploration of contemporary craft production, situating practices of amateur and professional making within a wider creative economy. Contributors address a diverse range of practices, sites and forms of making in a wide range of regional and national contexts, from floristry to ceramics and from crochet to coding. The volume considers the role of digital practices of making and the impact of the maker's movement as part of larger trends around customization, on-demand production, and the possibilities of 3D printing and digital manufacturing.

This book gives a status report on where we stand today in studies of cometary nuclei and their immediate environment. The papers were derived from a Horizon 2020 project called MiARD (Multi-instrument Analysis of Rosetta Data), which was designed to use multiple datasets from the Rosetta mission to comet 67P/Churyumov-Gerasimenko to place further constraints on the properties of the nucleus of the comet and its immediate environment. The individual chapters are the result of a significant effort by leading researchers to establish clear statements on what we know from current cometary data. Based on a workshop held in 2018 at the International Space Sciences Institute, the book focuses on the nucleus itself and the relationship between the surface properties and the observed outgassing. Additionally, it makes a first critical assessment of the Rosetta dataset, establishing what would be an appropriate next step in cometary research. Previously published in Space Science Reviews in the Topical Collection "Comets: Post 67P / Churyumov-Gerasimenko Perspectives"

Written by a leading expert on comets, this textbook is divided into seven main elements with a view to allowing advanced students to appreciate the interconnections between the different elements. The author opens with a brief introductory segment on the motivation for studying comets and the overall scope of the book. The first chapter describes fundamental aspects most usually addressed by ground-based observation. The author then looks at the basic physical phenomena in four separate chapters addressing the nucleus, the emitted gas, the emitted dust, and the solar wind interaction. Each chapter introduces the basic physics and chemistry but then new specific measurements by Rosetta instruments at comet Churyumov-Gerasimenko are brought in. A concerted effort has been made to distinguish between established fact and conjecture. Deviations and inconsistencies are brought out and their significance explained. Links to previous observations of comets Tempel 1, Wild 2, Hartley 2, Halley and others are made. The author then closes with three smaller chapters on related objects, the loss of comets, and prospects for future exploration. This textbook includes over 275 graphics and figures - most of which are original. Thorough explanations and derivations are included throughout the chapters. The text is therefore designed to support MSc. students and new PhD students in the field wanting to gain a solid overview of the state-of-the-art.

Space, Place and Poetry in English and German, 1960-1975 examines the work of Paul Celan, J. H. Prynne, Derek Mahon, Sarah Kirsch, Edwin Morgan and Ernst Jandl, bringing together postwar English- and German-language poetry and criticism on the theme of space, place and landscape. Nicola Thomas highlights hitherto underexplored connections between a wide range of poets working across the two language areas, demonstrating that space and place are vital critical categories for understanding poetry of this period. Thomas's analysis reveals weaknesses in existing critical taxonomies, arguing for the use of 'late modernist' as a category with cross-cultural relevance, and promotes methodological exchange between the Anglophone and German traditions of landscape, space and place oriented poetic criticism, to the benefit of both.

Craft Communities addresses the social groups, old and new, which have developed around craft production and consumption, exploring the social and cultural impact of contemporary practices of making. Addressing a wide range of crafting practice, from yarnbombs to Shetlands shawls, brassware to paper crafting, in a variety of regional and national contexts, the contributors consider how craft practices operate collectively in the home, communities, businesses, workshops, schools, social enterprises, and online. It further identifies how social media has emerged as a key driver of the 'Third Wave' of craft. From Etsy to Instagram, Twitter to Pinterest, online communities of the handmade are changing the way people buy and sell, make and meet.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.