First Light
Switching on Stars at the Dawn of Time, revised edition
Published on 26. November 2020
Book
Paperback/Softback
304 pages
978-1-4729-6293-5 (ISBN)
Description
Opens a window into a previously dark and secret time in our universe's history: when the first stars were born.
Astronomers have successfully observed a great deal of the Universe's history, from recording the afterglow of the Big Bang to imaging thousands of galaxies, and even to visualising an actual black hole. There's a lot for astronomers to be smug about. But when it comes to understanding how the Universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the Universe.
This brief but far-reaching period in the Universe's history, known to astrophysicists as the 'Epoch of Reionisation', represents the start of the cosmos as we experience it today. The time when the very first stars burst into life, when darkness gave way to light. After hundreds of millions of years of dark, uneventful expansion, one by the one these stars suddenly came into being. This was the point at which the chaos of the Big Bang first began to yield to the order of galaxies, black holes and stars, kick-starting the pathway to planets, to comets, to moons, and to life itself.
Incorporating the very latest research into this branch of astrophysics, this book sheds light on this time of darkness, telling the story of these first stars, hundreds of times the size of the Sun and a million times brighter, lonely giants that lived fast and died young in powerful explosions that seeded the Universe with the heavy elements that we are made of. Dr Emma Chapman tells us how these stars formed, why they were so unusual, and what they can teach us about the Universe today. She also offers a first-hand look at the immense telescopes about to come on line to peer into the past, searching for the echoes and footprints of these stars, to take this period in the Universe's history from the realm of theoretical physics towards the wonder of observational astronomy.
Astronomers have successfully observed a great deal of the Universe's history, from recording the afterglow of the Big Bang to imaging thousands of galaxies, and even to visualising an actual black hole. There's a lot for astronomers to be smug about. But when it comes to understanding how the Universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the Universe.
This brief but far-reaching period in the Universe's history, known to astrophysicists as the 'Epoch of Reionisation', represents the start of the cosmos as we experience it today. The time when the very first stars burst into life, when darkness gave way to light. After hundreds of millions of years of dark, uneventful expansion, one by the one these stars suddenly came into being. This was the point at which the chaos of the Big Bang first began to yield to the order of galaxies, black holes and stars, kick-starting the pathway to planets, to comets, to moons, and to life itself.
Incorporating the very latest research into this branch of astrophysics, this book sheds light on this time of darkness, telling the story of these first stars, hundreds of times the size of the Sun and a million times brighter, lonely giants that lived fast and died young in powerful explosions that seeded the Universe with the heavy elements that we are made of. Dr Emma Chapman tells us how these stars formed, why they were so unusual, and what they can teach us about the Universe today. She also offers a first-hand look at the immense telescopes about to come on line to peer into the past, searching for the echoes and footprints of these stars, to take this period in the Universe's history from the realm of theoretical physics towards the wonder of observational astronomy.
Reviews / Votes
An illuminating-and entertaining-look at the earliest stars of our cosmos.Chapman is a witty and straightforward guide ... and her enthusiasm for the chase is infectious.
First Light conveys the wonder and mystery of darkness suddenly illuminated by magnificent starlight. * Washington Post * Thoroughly engaging ... allows us to see science in the making, chronicles current attempts to reveal this hidden era - what we know and what we don't know. Chapman herself is in the thick of this endeavor and serves as a wonderful guide, whose voice is reminiscent of Carl Sagan's, although with an extra and very welcome dollop of impish humor. * Wall Street Journal * Throughout First Light, Chapman's authenticity and humour shine through. [...] this is a charming book that was as fun to read as it was informative, making it as ideal for the casual reader as for those with an existing understanding of the field. * Physics World * First Light is a fantastic debut on the popular science scene for Emma Chapman that fleshes out the context around these two key functions. My opinion: come for the state-of-the-art on the first stars, stay for the comprehensive primer on modern cosmology, and revel in the footnotes. * Paul Woods, Nature Astronomy * First Light is a dispatch from the frontiers of science, from a brain fizzing with ideas and energy. * Chris Lintott, BBC Sky at Night * Her everyday examples of complex concepts are conversational, witty and elucidating ... Chapman manages to effectively convey the gist of most of this most complicated of space sciences ... Chapman's most valuable asset here, aside from her obvious expertise, is her enthusiasm ...
All of this is astounding, so much so that it almost defies explication, which is why it is such a treat to have someone of Chapman's stature willing to carry us along as she reaches for these ancient stars. * The Minneapolis Star Tribune * The prose flows smoothly, never seeming to drag ... First Light is a fantastic debut on the popular science scene. * Nature Astronomy * Throughout First Light, Chapman's authenticity and humour shine through ... In short, this is a charming book that is as fun to read as it is informative, making it as ideal for the casual reader as for those with an existing understanding of the field. * Physics World *
More details
Language
English
Place of publication
London
United Kingdom
Publishing group
Bloomsbury Publishing PLC
Product notice
Paperback (UK-trade)
Illustrations
black and white illustrations throughout and an 8-page colour section
Dimensions
Height: 216 mm
Width: 135 mm
Weight
330 gr
ISBN-13
978-1-4729-6293-5 (9781472962935)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
New editions
Book
03/2022
Bloomsbury Sigma
€17.50
Article is exhausted; no reprint
Person
Emma Chapman is a Royal Society research fellow and fellow of the Royal Astronomical Society, based at Imperial College London. She is among the world's leading researchers in search of the first stars to exist in our Universe and has been the recipient of multiple commendations and prizes, including the 2018 Royal Society Dorothy Hodgkin Research Fellowship and STFC Ernest Rutherford Fellowship, as well as the Institute of Physics Jocelyn Bell Burnell Prize and the Royal Society Athena Medal.
Emma is a respected commentator on astrophysical matters and regularly contributes to the Guardian and BBC radio, and speaks at public events.
@DrEOChapman
Emma is a respected commentator on astrophysical matters and regularly contributes to the Guardian and BBC radio, and speaks at public events.
@DrEOChapman
Content
Introduction
1: Over the Rainbow
2: Where is Population III?
3: The Small Bang
4: A Lucky Cloud of Gas
5: The Dark Ages
6: Fragmenting Stars
7: Stellar Archaeology
8: Galactic Cannibalism
9: The Cosmic Dusk
10: The Epoch of Reionisation
11: Unknown Unknowns
References
Acknowledgements
Index
1: Over the Rainbow
2: Where is Population III?
3: The Small Bang
4: A Lucky Cloud of Gas
5: The Dark Ages
6: Fragmenting Stars
7: Stellar Archaeology
8: Galactic Cannibalism
9: The Cosmic Dusk
10: The Epoch of Reionisation
11: Unknown Unknowns
References
Acknowledgements
Index