検索キーワード： 宇宙論

Erika Hamden, a renowned astrophysicist and educator, brings her passion for space to life in this engaging book. With years of experience studying the cosmos, Hamden specializes in making complex topics fun and easy to understand.

Black holes are some of the most fascinating phenomena in the natural universe. In this beautiful pocket volume, Odenwald explores the science behind black holes in simple and accessible language. He explains what black holes are, how they come into existence, and how they affect the universe around us. Taking into consideration subjects such as gravity, quantum mechanics, the holographic principle and thermodynamics along the way, The Essential Book of Black Holes provides the perfect starting point for anyone interested in the subject.

Wir reisen zu den entlegensten Orten des Alls: zur ISS, zum Mars, zu Kometen, Schwarzen Löchern und Sternenstaub. Mit Originalaufnahmen von Astronaut:innen erleben wir Raumfahrt, Forschung und Philosophie zwischen Erde und Unendlichkeit.

At the center of our Milky Way lies one of the most extraordinary and enigmatic objects in the Universe — Sagittarius A *, a supermassive black hole four million times more massive than the Sun. Invisible to the human eye yet governing the motion of stars and gas across tens of thousands of light-years, it is both a gravitational anchor and a cosmic mystery. In A Hungry Giant in the Heart of Our Galaxy, science writer and philosopher Boris Kriger takes readers on a journey through three decades of discovery at the frontiers of astrophysics.

This book is the boundary between science and philosophy dissolves into a haunting exploration of existence itself. Beginning with the mysterious precision of the universe’s physical constants and ending at the silent edge of knowledge, this book traces the anthropic principle not as an answer, but as a profound and unsettling question. From the delicate balance that permits life to the strange recursion of a cosmos observed by minds it created, each chapter draws closer to a truth that cannot be fully named.

How Big Is the Universe? is a poetic journey through space, time, and consciousness. Using Earthly metaphors—a tennis ball for the observable universe and Pluto for the actual one—it translates cosmic immensity into human scale. The book traces humanity’s expanding awareness: from believing Earth was the center to discovering trillions of galaxies held together by unseen forces of dark matter and dark energy. It explores the search for life, the fine-tuning of physical laws, and the idea that consciousness may be the universe knowing itself.

Entropy is one of the most profound and misunderstood concepts in modern science — at once a physical quantity, a measure of uncertainty, and a metaphor for the passage of time itself. Entropy: The Order of Disorder explores this concept in its full philosophical and scientific depth, tracing its evolution from the thermodynamics of Clausius and Boltzmann to the cosmology of the expanding universe, the information theory of Shannon, and the paradoxes of quantum mechanics.

The Thermo Nuclear Creation is a luminous journey through the science, history, and philosophy of thermonuclear fusion—the process that powers the universe and sustains life itself. It begins at the smallest scales of matter, where particles dance to quantum rhythms, and expands to the grand stage of galaxies and time. Along the way, it explores the paradoxes that define existence: destruction as creation, slowness as stability, imperfection as the mother of beauty.

This book takes the listener on an extraordinary journey through the invisible architecture of reality — from the quiet pull that keeps our feet on the ground to the roaring gravity wells of black holes and the earliest tremors of spacetime itself. It explores how gravity, more than any other force, reveals the unity of all things — connecting atoms, stars, and even consciousness in one continuous fabric of being.

宇宙の「わからない」浪漫に、ワクワクが止まらない！

いまだそのほとんどが解明されていない宇宙。私たちが思っているよりももっとたくさんの謎が存在していて、現時点でわかっていることは、たった５％だといいます。

In this companion volume to Merlin’s Tour of the Universe, we visit again with Merlin, a timeless traveler from Planet Omniscia, who answers a collection of imaginative questions about the cosmos from curious stargazers. Whether waxing poetic about Earth and its environs, the Sun and its stellar siblings, physical laws, or galaxies near and far, Merlin’s remarks are witty, humorous, and clear as a starry night sky.

Brought to you by Altrusian Grace Media (altrusiangrace.com) and human-narrated by Matthew Schmitz. THE DEFINITIVE FLAT EARTH DOCUMENT! The unabridged and enhanced 2nd edition of Zetetic Astronomy, formulated in the 19th century by Samuel Rowbotham, presents a flat-earth cosmology grounded in direct sensory observation rather than theoretical abstraction.

Die Science Busters beschäftigen sich mit dem Ende. Des Universums. Des Lebens. Der Menschheit. Der Klimakrise. Der Unendlichkeit. Aber auch mit den Dingen, die nicht wissen, wann es genug ist. Methodisch korrekt, selbstgeschrieben, unter Einhaltung aller Naturgesetze des Universums!

From the 18th century vicar who was the first to look up at the night's sky and suggest there was something very dark and extraordinarily heavy that was moving the stars, to the first actual photograph of a black hole, 250 years later, Jonas Enander has travelled the world, visited telescopes...

In Time Waves, Michael Mathiesen invites listeners on a mind-bending journey through the quantum surf of reality itself. Blending cutting-edge physics, mythic resonance, and visionary storytelling, this book challenges everything we think we know about time, consciousness, and our place in the universe.

Across every era of human history, one star has commanded the gaze with unmatched brilliance: Sirius. Visible from nearly every inhabited corner of the Earth, it has guided travelers, inspired mythmakers, and puzzled astronomers. But beyond its brightness lies a far deeper story—of science and symbolism, of stellar evolution and ancient memory, of cosmic scale and human meaning.

What begins as a faint smudge in the night sky becomes, through science, imagination, and reflection, a vast spiral galaxy with billions of stars and a future intimately entwined with our own. Andromeda: Meeting Our Galactic Neighbor is a sweeping exploration of M31—not only as an astronomical object, but as a mirror to human curiosity, time, and destiny. From its mythic naming in ancient lore to its place in cutting-edge cosmology, this book traces how Andromeda has shaped and reshaped our understanding of the universe.

The Magellanic Clouds drift across the southern sky like luminous islands—near enough to be seen with the naked eye, yet vast enough to hold billions of stars. For millennia they have been woven into the stories of Indigenous peoples, guiding navigators across oceans and inspiring myths of creation. For modern science, they are living laboratories, revealing how galaxies are born, shaped, and ultimately transformed.

What if the stars were no longer far away? In this sweeping exploration of a future without distance, this book asks what would happen if humanity could step from world to world as easily as crossing a room. From the first leap beyond Earth to the governance of civilizations scattered across the galaxy, it traces the promises, perils, and moral dilemmas of a universe suddenly within reach.

What happens when particles lose their individuality and merge into a single quantum being? This is the mystery of the Bose–Einstein condensate — a state of matter predicted by Einstein and Bose a century ago, first realized with ultracold atoms in the 1990s, and later extended to photons, exciton–polaritons, and other exotic systems. In this book, Boris Kriger guides the listener through the history of this extraordinary discovery — from a letter written in Calcutta to Einstein, to the Nobel-winning experiments that cooled atoms to the edge of absolute zero.