Showing titles in Astronomy

Learn about the science of astronomy with iMinds insightful audio knowledge series. The human desire to know what we see when we look in the sky is so great that a branch of science has been dedicated to it: astronomy. Astronomy is the study of the material universe outside the earth's atmosphere. Astronomers research and make estimations about our universe and outer space in general.Human beings have been gazing up at the sky since before written history began.

Mars, the red planet, is ingrained in our culture, from David Bowie's extra-terrestrial spiders to Captain Scarlet to War of the Worlds. It has inspired hundreds of authors, scientists and science-fiction writers - but why? What is it about this particular planet that makes it so intriguing? Ancient mythologies defined Mars as a violent harbinger of war, star-gazers puzzled over its peculiar motion, and astrologers defined human personalities by its position and bizarre dance through the sky.

We now know that the universe is mostly dark, made up of particles and forces undetectable by our most powerful telescopes. The discovery signaled a Copernican-like revolution in astronomy: not only are we not the center of the universe, neither is the stuff of which we're made. Vera Rubin played a pivotal role in this discovery. By showing that some astronomical objects seem to defy gravity, Rubin helped convince the scientific community of the possibility of dark matter. In Bright Galaxies, Dark Matter, and Beyond, Ashley Jean Yeager tells the story of Rubin's life and work.

In 1910, Mary Acworth Evershed (1867-1949) sat on a hill in southern India staring at the moon as she grappled with apparent mistakes in Dante's Divine Comedy. Was Dante's astronomy unintelligible? Or was he, for a man of his time and place, as insightful as one could be about the sky? As the 20th century began, women who wished to become professional astronomers faced difficult cultural barriers, but Evershed joined the British Astronomical Association and, from an Indian observatory, became an experienced observer of sunspots, solar eclipses, and variable stars.

In The Last Stargazers, Emily Levesque reveals the hidden world of the professional astronomer. She celebrates an era of ingenuity and curiosity and asks us to think twice before we cast aside our sense of wonder at the universe.

Elon Musk founded SpaceX with the mission of making humans a multiplanetary species. In the coming years, SpaceX will launch a crew of 24 people through space and onto Mars, in a new kind of rocket called Starship. Over 80 million miles away, Mars is both desolate, and at the same time, full of limitless potential. Mars holds limitless possibilities. Since the ideal alignment for Earth and Mars only happens once every two years, there is only a small window to get everything right.

"Imagine if a Martian showed up, all big ears and big nose like a child’s drawing, and he asked to be baptized. How would you react?" Pope Francis posed that question - without insisting on an answer! - to provoke deeper reflection about inclusiveness and diversity in the Church. But it's not the first time that question has been asked.

With such a vast universe, there is so much we have learned and much more that we will one day discover. In this book, you will discover new fun facts about space, astronauts, and NASA. You will have the opportunity to test your knowledge with multiple-choice questions.

In Strange New Worlds, renowned astronomer Ray Jayawardhana brings news from the front lines of the epic quest to find planets—and alien life—beyond our solar system. Only in the past two decades, after millennia of speculation, have astronomers begun to discover planets around other stars—thousands in fact. Now they are closer than ever to unraveling distant twins of the Earth. In this book, Jayawardhana vividly recounts the stories of the scientists and the remarkable breakthroughs that have ushered in this extraordinary age of exploration.

The next frontier in space exploration is Mars, the Red Planet - and human habitation of Mars isn't much farther off. In October 2015, NASA declared Mars "an achievable goal"; that same season, Ridley Scott and Matt Damon's The Martian drew crowds into theaters, grossing over $200 million. Now the National Geographic Channel fast forwards years ahead with Mars, a six-part series documenting and dramatizing the next 25 years as humans land on and learn to live on Mars.

Our nearest planetary neighbor has been the subject of endless fascination and wide-ranging theories throughout history. Is there life on Mars? Was there ever life on Mars? What was the atmosphere like thousands or millions of years ago? From Percival Lowell, who built his own observatory so he could dedicate himself to studying the red planet, to NASA landing the car-sized Curiosity rover in 2012, this book traces Scientific American's coverage of the observation and exploration of Mars.

Uma das mentes mais geniais do mundo moderno, Stephen Hawking guia o leitor na busca por respostas a algumas das maiores dúvidas da humanidade: Qual a origem do universo? Ele é infinito? E o tempo? Sempre existiu, ou houve um começo e haverá um fim? Existem outras dimensões além das três espaciais? E o que vai acontecer quando tudo terminar? Com ilustrações criativas e texto lúcido e bem-humorado, Hawking desvenda desde os mistérios da física de partículas até a dinâmica que movimenta centenas de milhões de galáxias por todo o universo.

In the first book to critically assess the major consequences of space activities from their origins in the 1940s to the present and beyond, Daniel Deudney argues in Dark Skies that the major result of the "Space Age" has been to increase the likelihood of global nuclear war, a fact conveniently obscured by the failure of recognize that nuclear-armed ballistic missiles are inherently space weapons.

There is a lot of interest these days in space exploration. After 50 years, we are looking at going back to the Moon to build a base and planning early for a manned trip to Mars. After that, further exploration and settlement of the Solar System will be on the table. One of the main limiting factors for all of this space exploration are the types of rockets and rocket engines available to get there.

Science fiction has imagined some pretty wild ideas about how the universe could work - from hidden extra dimensions in Interstellar to life as a mental projection in The Matrix. But these imaginings seem downright tame compared to the mind-bending science now coming out of physics and astronomy, and in this audiobook, we look at the strange and fascinating discoveries shaping (and reshaping) the field today.

In her graceful, compelling style, Dava Sobel chronicles the history of the Copernican Revolution, relating the story of astronomy from Aristotle to the Middle Ages. In its midst will be her play, And the Sun Stood Still, imagining the dialogue that would have transpired between Rheticus and Copernicus in their months together. As she achieved with her bestsellers Longitude and Galileo's Daughter, Sobel expands the bounds of science writing, giving us an unforgettable portrait of scientific achievement.

You're no idiot, of course. You know Heisenburg's uncertainty principle has nothing to do with where you put your car keys. But modern cosmology is relatively complicated. The mystery of the universe definitely isn't one we can flip to the end to see whodunit. That hasn't stopped physicists, astronomers and philosophers from searching for clues! The topic is infinite (literally), but once you've listened to this audiobook you'll have a solid idea of our place in the universe and even where the cosmos itself might be headed.

Weißt du, wie viel Sternlein stehen? Mehr als man sich vorstellen kann - und alle erzählen sie eine Geschichte über das Universum. Dank Gamma Draconis wissen wir, dass die Erde sich um ihre Achse dreht, und 61 Cygni hat uns verraten, wie große der Kosmos ist. Die Sterne nehmen uns mit auf die Suche nach außerirdischem Leben, erklären, wie schwarze Löcher funktionieren und warum die Dinosaurier ausgestorben sind. Und sie zeigen, wie wir durch den Weltraum reisen und andere Planeten besiedeln könnten.

Is the story about the Star in the East true? And, if so, what exactly was the “star”? While Sir Patrick cannot give a definitive answer, in The Star of Bethlehem, he looks at various astronomical theories and comes up with a possible answer of his own. Who has not heard of the Star in the East? It is one of the most famous stories in the Bible, and tells us how the Wise Men came to Bethlehem to seek out the infant Jesus.

On June 3, 1769, the planet Venus briefly passed across the face of the sun in a cosmic alignment that occurs twice per century. Anticipation of the rare celestial event sparked a worldwide competition among aspiring global superpowers, each sending their own scientific expeditions to far-flung destinations to time the planet’s trek.