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What shape is the universe? Is it curved and closed in on itself?
Is it expanding? Where is it headed? Could space be wrapped around
itself, such that it produces ghost images of faraway galaxies?
Such are the questions posed by Jean-Pierre Luminet in The
Wraparound Universe, which he then addresses in clear and
accessible language. An expert in black holes and the big bang, he
leads us on a voyage through the surprising byways of space-time,
where possible topologies of the universe, explorations of the
infinite, and cosmic mirages combine their mysterious traits and
unlock the imagination. The Wraparound Universe is a
general-audience book about the overall topology or shape of the
universe. The central question addressed is whether it is possible
that the universe is wrapped around in an interesting way, and what
impact this would have on astronomical observations and our
understanding of cosmology. Along the way many of the general
features and much of the history of the modern picture of cosmology
are discussed.
Schwarze Locher sind die wohl faszinierendsten Objekte, die die
moderne Astronomie gefunden hat. Sie sind bereits zur Legende
geworden, und es ranken sich Mythen und Fantasien um sie. Sind sie
wirklich die Monster im Weltall, die die Sterne und alles um sich
herum bedrohen, oder sind sie nur theoretische Modelle, die aus der
Relativitatstheorie entspringen, aber nie eine Chance haben,
entdeckt zu werden. Auf dem Weg zur Beantwortung dieser Fragen
nimmt uns der Autor mit auf eine faszinierende Reise durch Raum und
Zeit. Er erklart, wie Sterne geboren werden, aufleuchten und
schliesslich sterben. Er fuhrt uns in die seltsame Welt der
Supernovae, Rontgensterne und Quasare. Wir reisen bis ans Ende des
Universums und an die Grenzen der modernen Physik. Neben den beiden
franzosischen Auflagen liegt bereits auch eine englische Auflage
vor.
Rezension in "Sirius" Nr.1 S.6
(...) Uber schwarze Locher ist schon viel geschrieben worden doch
das vorliegende Buch darf von sich in Anspruch nehmen, dass es wohl
zu der kleinen Schar derjenigen Werke zu zahlen ist, die zum
Verstandnis schwarzer Locher enorm beitragen konnen. (...)
(...) Das Buch ist in einer fesselnden Art geschrieben, was auch
ein Verdienst der deutschen Ubersetzung ist, do dass man kaum noch
zu lesen aufhoren kann. (...)"
Black holes are undoubtedly one of the most fascinating discoveries
of modern astronomy, and their description one of the most daring
intellectual feats of modern times. They have already become
legendary, forming the basis of many myths, fantasies and science
fiction movies. Are they really the monsters which devour light and
stars; bottomless celestial pits into which all matter is sucked
and crushed? Are they an observable reality, or are they just
hypothetical objects from the theory of relativity? In answering
such questions the author takes us on a fabulous journey through
space and time. Dr Jean-Pierre Luminet is an astronomer at Meudon
Observatory in France, a specialist on the subject of black holes,
and has also acquired a reputation for being a gifted writer and
communicator. In this book he makes the subject of black holes
accessible to any interested reader, who will need no mathematical
background.
Dr. Jean-Pierre Luminet makes the subject of black holes accessible to any interested reader, who will need no mathematical background. The reader of this book will feel that the developments in modern astrophysics are as fascinating to discover and digest as the most fantastic science fiction novels. While answering such questions, the author takes us on a fabulous journey through space and time. We travel into the realms of supernovae, X-ray stars and quasars--a journey to the very edge of the universe and to the limits of contemporary physics.
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