1 Table of Contents: “...-of-Systems that Constitutes Human Habitation of Mars -- Envisioning the Martian Colonies -- Religion for a...”

2 “...Dwarf galaxy research constitutes an extremely vibrant field of astrophysical research, with many...”

3 “... foreword by Freeman Dyson, this book constitutes an important historical document, made accessible to all...”

4 “... cultivating. This book will help you see what constitutes a “successful” visual observing session. It explains...”

5 “... in an earlier opportunity-poor age. Placed in roughly chronological order, their lives constitute a sample...”

6 “... three projects constitute self-contained units available as kits, so there is no need to hunt around...”

7 “..., transits, and occultations. The most dramatic are total eclipses of the Sun, which constitute one...”