Stephen Weinberg received his Ph.D. in theoretical physics from Harvard university and has taught at the university of Texas for decades. He won the Nobel prize in physics in 1979 and has worked with such distinguished personages as the late Richard P. Feynman. In short, he is one of the leading minds in his field.

The First Three Minutes is an unusual book in astronomy / cosmology because it is now over 20 years old & yet it is STILL one of the classics of the "story" of the universe for the layman & non-expert. The book takes us on an exhilerating journey all the way back to the Plank epoch (10^-43 seconds after the Big Bang). Weinberg also deals with Einstein's theory of Relativity (which predicted the Big Bang), the Hubble Red Shift (the discovery that the universe is expanding) as well as the detection of the Cosmic Microwave Background (CMB) in the 1960's by Ralph Wilson and Arno Penzias. All three of these factors, plus numerous other details all form the foundation for the way most scientists think about our universe (presently known as the Big Bang theory).

One of the things about Weinberg that I admire is that, like Carl Sagan, he concedes that he MIGHT be wrong, but that what he has to work with is the best paradigm available. This is brutally honest & also quite a refreshing approach. I tire quickly of reading science books that are written by individuals who are so conceited as to believe they know everything there is to know. One certainly does not have to worry about that type of arrogance with Weinberg.

So, if you even have a passing interest in cosmology, I would HIGHLY recommend this book. The book may be especially appealing to many people as it is 150 pages in & out (anyone who has ever browsed the science shelf at their local bookstore can readily see that there have been far longer books written on this topic). But oh, what a plethora of info that Weinberg furnishes in those 150 pages!

All in all, this is a very readable book which deals with a quite recondite topic.