Heber Doust Curtis (52 results)

Condition: New.

Condition: New.

Condition: New. pp. 48.

Condition: New.

Hardback or Cased Book. Condition: New. Definitive Determination Of The Orbit Of Comet 1898 I. Book.

Condition: New.

Condition: New.

Condition: New. In.

Condition: New. In.

PF. Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New. In.

Condition: New. In.

Condition: New.

Condition: As New. Unread book in perfect condition.

Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Paperback. Condition: New. Print on Demand. This book delves into the grand, yet mysterious, scale of the universe. The author, a leading astronomer of their time, takes readers on a journey through the vastness of space, exploring the size and structure of our galaxy ââ â the Milky Way. The book examines the history of our understanding of the universe, charting the progression from an Earth-centric view to a Sun-centric perspective. The author then presents compelling evidence for a much larger galaxy than previously believed, sparking a debate that would change our understanding of our place in the cosmos. Through meticulous analysis of the distances to globular clusters and the nature of their stars, the author challenges conventional wisdom and proposes a galaxy spanning hundreds of thousands of light-years. The book explores the implications of this vast scale, considering its impact on the nature of stars, the age of the universe, and the very definition of a galaxy. The book is a captivating exploration of the universe, revealing the dynamic and ever-evolving nature of our scientific understanding of the cosmos. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condition: New.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Condition: New.

Condition: New.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. Print on Demand.