This book is an account of the Harvard Astrophysical Conference, held in August 1898, which brought together leading astronomers and physicists from across the globe to discuss recent developments and future directions of astrophysics. The discussions focused on a wide range of topics, from the properties of the Sun and other stars, to the structure of the universe and the nature of dark matter. The insights gained from this conference have played a crucial role in shaping the field of astrophysics over the past century.

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.