"Cosmologists are always wrong but never in doubt," said Lev Landau, the distinguished physicist and Nobel laureate. Ideally, a cosmologist strives to know how far the universe extends, when it was ...

Cosmology is the science of the whole Universe: its past history, present structure and future evolution. In this module we discuss how our understanding of cosmology has developed over time, and ...

American Scientist (ISSN 0003-0996) is an illustrated bimonthly magazine about science and technology. Each issue is filled with feature articles written by prominent scientists and engineers, ...

An Introduction to Cosmology. By Dr. G. J. Whitrow. (Hutchinson's University Library, No. 29.) Pp. 171. (London: Hutchinson's University Library, 1949.) 7s. 6d. net.