We are made of stardust--and so is all life as we know it. Every chemical element on earth except hydrogen and helium has been scattered across the universe in great stellar explosions and recycled into new stars, planets, and parts of us. In this engrossing book, John and Mary Gribbin explain how developments in astronomy from the 1920s to the present day have led to this startling realization and to a new understanding of the relationship between the Universe and the Earth. The new preface discusses recent scientific developments that confirm the idea that life must be a common occurrence across the universe.
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Twinkle, twinkle, little star:
What is the nature of the relationship between the Universe and life? If this sort of a question piques your interest, then you should read John Gribbin's "Stardust." The four chemical elements most important to life as we know it include: carbon, hydrogen, oxygen and nitrogen. How did these elements - the prerequisites for complex, organic molecules - come into existence? The Big Bang produced mainly hydrogen and helium (in addition to a smattering of a few other light elements). But what about the... more info
brilliant mind:
highly enlightening/illuminating ideas straight from the mind of the stars!
awesome.
best book of all time:
this book will tell you your place in the universe. every human being on the planet should be required to read this book. i have read every word in this book and i highlighted alot of text. i will re-read this book throughout my life.
also, read 'river out of eden' by richard dawkins for information on human evolution.
"We are all starstuff":
Carl Sagan was fond of the observation that "we are all starstuff"-that the atoms and molecules in our bodies were forged in the big bang and in the heart of exploding supernovae.
Gribbin fills in the background on that observation, describing how the simpler elements are formed during the big bang and how more complex elements are formed inside stars, particularly when they explode. It is a two-fold history, both of how astronomers and astrophysicists (a remarkably recent discipline) discovered how these... more info