THIS book is a welcome addition to the rapidly growing mass of astronomical literature. It is, in the main, well arranged, clearly written, and adequately supplied with excellent illustrations and ...
THE contents of this book are very different from what the title led us to expect. We have failed to discover in what sense it can be regarded as an introductory work, unless it be an introduction to ...
This piece is part of the DrexelNow series showcasing "A Day in the Class" for some of Drexel University's most interesting and impactful courses. Students in “PHYS 131 — Survey of the Universe” are ...