Titres dans Astronomie et science de l’espace

"Star Trails" is a weekly podcast that invites amateur astronomers to explore the enchanting night sky. Join us as we highlight constellations, planets, moon phases, and other astronomical wonders visible in North America. Whether you're a seasoned stargazer or just starting your cosmic adventure, "Star Trails" is your guide to the captivating mysteries of the universe, all from the comfort of your own backyard.

La física moderna ofrece numerosos avances sobre el origen y el funcionamiento del universo, conocimientos que se transmiten en forma de ecuaciones que, a menudo, nos parecen un galimatías. Con talento incomparable, Sean Carroll demuestra que esas ecuaciones son como verdaderos poemas repletos de significado que nos ayudan a descubrir un milagroso paisaje multidimensional de gigantes radiantes, espacio-tiempo deformado, agujeros negros o fuerzas increíblemente poderosas, y, en suma, que son accesibles a cualquier persona con estudios de matemáticas de secundaria.

In the vast expanse of the cosmos, where stars twinkle in the night sky and galaxies swirl in the abyss, a remarkable dance of light and matter unfolds—a dance that has captivated the human imagination for centuries. This dance, illuminated by the science of spectroscopy, is what this book seeks to explore and explain. Spectroscopy, the study of the interaction between matter and electromagnetic radiation, may sound complex and esoteric, but at its heart lies a simple and profound idea: The colors of light can reveal the secrets of the universe.

Once a month, Purdue University's Professor Paul Duffell discusses astronomy and astrophysics with experts from around the world. Duffell and guests discuss supernovae, galaxies, planets, black holes, and the nature of space and time.Supported by the National Science Foundation under grant AAG-2206299.Music by Brittain Ashford.Produced in beautiful Lafayette, Indiana by Paul Duffell.Follow us on BlueSky!

Have you ever wondered how we came into being? Have you ever looked in the sky, marveled by the stars? This book is a friendly and accessible guide to our universe, our galaxy, our solar system, and the planet we call home. If you are an aspiring astronomer or someone who wishes to know more about the topic, this is the perfect book. It is not just for astronomers. Any layman or someone who is intrigued by the universe, planets, stars, and the like will be capable of understanding this book.

The world is going back to the Moon! The new Moon Race has launched a new age of space exploration that will bring exciting new discoveries in the future. But as new missions take off and new research gets underway, what are the old questions still left unanswered since humans last set foot on the Moon?

Are we alone in the universe? It's a fundamental question for Earth-dwelling humankind. Are there other worlds like ours, out there somewhere? In Hidden in the Heavens, Jason Steffen, a former scientist on NASA's Kepler mission, describes how that mission searched for planets orbiting Sun-like stars—especially Earth-like planets circulating in Earth-like orbits.

The night sky is disappearing. The constant glow of electrically lighted homes, of headlights streaming across highways, and glaring beams of light from skyscrapers have created enough light pollution that the majority of Americans can no longer see the Milky Way and almost half can see no stars whatsoever. In Nightfaring, author Megan Eaves-Egenes leads listeners to explore the wonder of the vanishing night sky.

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Revealing how panspermia offers answers to some of humanity’s longstanding questions about the origins of life, the authors discuss the impact this shift in understanding will have on our relationship with the Earth and on culture, history, and religion. And perhaps the most dramatic ramification of all is that acceptance of panspermia means acceptance that Earth is not unique - that other life-filled planets exist and intelligent life is common in the Universe. Not only did we come from space, but we are not alone.

The discovery: A “super-Earth” ripe for further investigation orbits a small, reddish star that is, by astronomical standards, fairly close to us – only 137 light-years away. The same system also might harbor a second, Earth-sized planet.Key facts: The bigger planet, dubbed TOI-715 b, is about one and a half times as wide as Earth, and orbits within the “conservative” habitable zone around its parent star. That’s the distance from the star that could give the planet the right temperature for liquid water to form on its surface. Several other factors would have to line up, of course...

You are about to learn how to leverage the power of modern astrology to improve your health, boost you career, and enhance your self-awareness! Learn how numbers affect every facet of your life including your personality, energy cycles, character traits, relationships, careers, the future, and much more! Learn all you need to know about tarots.

The inside look at how the battle of the space billionaires began and why it matters, Escaping Gravity is former NASA Deputy Administrator Lori Garver’s firsthand account of how a handful of revolutionaries outmaneuvered the system of political patronage and bureaucracy that threatened the space agency. The success of Elon Musk’s SpaceX, Jeff Bezos’s Blue Origin, Richard Branson’s Virgin Galactic, and countless other commercial space efforts were preceded by decades of work by a group of people Garver calls “space pirates.”

In 1929, a 22-year-old maverick named Frank Whittle - a self-taught aeronautical obsessive and risk-takingly brilliant RAF pilot - presented a blueprint for a revolutionary, jet-powered aircraft engine to the Air Ministry. His idea had the potential to change the course of history, but it was summarily rejected. In this meticulously researched biography, Duncan Campbell-Smith charts Whittle's stoic efforts to build his jet engine in the interwar years.

There is no more profound, enduring, or fascinating question in all of science than that of how time, space, and matter began. Now John Barrow, who has been at the cutting edge of research in this area and has written extensively about it, guides us on a journey to the beginning of time, into a world of temperatures and densities so high that we cannot recreate them in a laboratory.

A deeply panoramic tour of the night, from its brightest spots to the darkest skies we have left. A starry night is one of nature's most magical wonders. Yet in our artificially lit world, three-quarters of Americans' eyes never switch to night vision and most of us no longer experience true darkness. In The End of Night, Paul Bogard restores our awareness of the spectacularly primal, wildly dark night sky and how it has influenced the human experience across everything from science to art.

With this audiobook as your launchpad, you’ll discover that the world is full of more magic than you ever realized and learn to harness the forces of the planets to work on your behalf.

For Irwin Shapiro, science starts with questions. This book provides a broad and entertaining survey of major scientific discoveries that have changed our views of nature and, in turn, spawned further questions. Shapiro, an award-winning scientist and beloved teacher, separates his inquiry into three parts: looking up at the universe; looking down at the earth and its fossils; and looking in at the story of life. His framework encourages listeners to view science as a detective story—to observe and question nature and natural phenomena, and to base all conclusions on scientific evidence.