検索キーワード： 天文学・宇宙科学

Do you feel like your Kindle device is cluttered with so many books? Do you want to free your Kindle space to get even more books but clueless how to get rid of the old titles? In this step-by-step guide, I will show you how to go about deleting old books on your Kindle devices in under five minutes. Even if you are not a tech junkie, you will still find it a piece of cake, as I will walk you through each step along the way.

An Astronaut's Guide to Life on Earth: What Going to Space Taught Me About Ingenuity, Determination, and Being Prepared for Anything (2013) by Chris Hadfield tells the Canadian astronaut's life story and offers practical life advice based on his professional experience. Hadfield demonstrates how the unusual way in which astronauts work is surprisingly applicable to everyday life. Purchase this in-depth analysis to learn more.

This book is an overview of both the history of aliens and UFOs, as well as a review of hidden aerospace and propulsive technologies. Where did these technologies come from? And how have they developed in the intervening years? Also, I try to answer some questions of how likely some of these claims are - because some things having to do with UFOs and aliens are much more documented than others. There are also many alien-related and secret programs that most of you listeners may have never heard of. The most interesting ones are summarized here.

Rope Hypothesis and Thread Theory is based on Bill Gaede's Rope Hypothesis. We apply the rope model to questions such as, what is gravity, light, electricity, and magnetism? What is thermodynamics? What is the difference between light and sound? What is plasma? How do batteries, antennas, and cathode ray tubes work? What is the difference between fundamental and composite objects? Does size scale make a difference when it comes to motion, friction, bending, stretching, and tension?

Monk E. Mind uses the rational scientific method to expose mainstream "scientific" nonsense, and present an underlying physical mechanism for all of reality.

This book is a gateway to getting a mighty greetings from beyond our big blue atmosphere! Have you ever wondered why certain things happen in your life that does not happen to others in quite the same way? Do you want to learn more about that beautiful night sky that is full of bright stars? Or maybe you want to learn more about the ways that the universe controls our everyday lives through the means of your zodiac sign and possible horoscope?

Experience the cosmos as never before with Universe: The Solar System and Beyond. Beginning with a fascinating overview and then organized by planet, this book takes us on a trip across time and space that includes a front-row seat to the explosive birth of the solar system, a journey to (and then deep inside) each of its eight planets, and even an in-depth exploration of asteroids and comets.

America's First Great Eclipse takes listeners on a thrilling historical journey, revealing that 19th-century Americans were just as excited about a total solar eclipse as we are today...and, like us, were willing to travel thousands of miles to see it.

Of all those who have come to Earth there is none more influential than Jesus Christ. But when was He born? December 25th? There have been prophets who have prophesied of his coming and have told that there would be signs of his coming. But what I am about to tell you will shock you. Don't get me wrong, he did come to Earth, but there was a sign indicating the actual year and time he was born.

The airplane changed the course of history. Above all, it changed the history of the United States. When the Wright brothers invented their flying machine, Americans lived in a nation of two dimensions, circumscribed by lines drawn on a conventional map. A century later, their nation existed - in fact, reigned - in three dimensions. Two million Americans slipped the surly bonds of earth daily, carried aloft by aircraft operating in every part of the world.

Many of us on Earth live in a home with a street address, city, and zip code. But we have another address, which astronomers and astrophysicists refer to as our "cosmic address": Earth, Solar System, Milky Way, Local Group, Virgo Supercluster, the Universe. Consider the vast scales that our cosmic address spans. Understandably, it's hard for our brains to truly imagine it. Our galaxy, The Milky Way, is populated with somewhere between 100-400 billion stars, one of which is our Sun, an average, run-of-the-mill star.

Were Copernicus, Galileo, and Kepler wrong? Does Earth orbit the Sun, or does the Sun orbit Earth? For centuries, everyone thought the science was settled, but today the accepted cosmology is being challenged by writers, speakers, and movie producers who insist that science took a wrong turn in the 17th century. These new geocentrists claim not only that Earth is the center of our planetary system but that Earth is motionless at the very center of the universe.

The Big Picture by Sean Carroll is a scientific exploration of many essential questions of humanity, such as the meaning of life and the origin of the universe, considered from a poetic-naturalist perspective.

Once again, Author Eric "Cap'n Aux" Auxier puts you in the pilot's seat at 30,000 feet! More stories, more guest authors, more love, laughs and tears, in an adventure spanning over three decades in the sky! In this special, military-themed volume, Cap'n Aux takes a backseat to several Ace Top Gunners of today and yesteryear, who spin their own adrenaline-pumping yarns. Only difference is, these tall tales are true!

As a young boy Frank Kovac Jr. fell deeply in love with stargazing, painting glow-in-the-dark constellations on his bedroom wall and inviting friends to an observatory he built in his Chicago backyard. As he reached adulthood, Kovac did not let go of his childhood dreams of reaching the stars. He began scheming to bring the universe home. While working at a paper mill as a young man, Kovac tirelessly built a 22-foot rotating globe planetarium in the woods.

Rockets and Revolution offers a multifaceted study of the race toward space in the first half of the twentieth century, examining how the Russian, European, and American pioneers competed against one another in the early years to acquire the fundamentals of rocket science, engineer simple rockets, and ultimately prepare the path for human spaceflight.

The Lunar Eclipse on the 10th of February 2017 was not visible due to the cloud cover in the skies. It nevertheless occurred. So did the events on Earth occur that the signs in the Heavens symbolized. The ancients knew the signs in the Heavens and lived their lives based upon them. Today we have lost that knowledge and that connection. Yet despite this loss of knowledge, the symbolisms the celestial phenomenon represent still occur.

In 1954, the US Air Force launched an ambitious program known as WS-117L to develop the world's first reconnaissance satellite. The goal was to take photographic images from space and relay them back to Earth via radio. Because of technical issues and bureaucratic resistance, however, WS-117L was seriously behind schedule by the time Sputnik orbited Earth in 1957 and was eventually cancelled. Eyeing the Red Storm examines the birth of space-based reconnaissance from the perspective of WS-117L.

Infinity Beckoned illuminates a critical period of space history when humans dared an expansive leap into the inner solar system. Jay Gallentine conveys the trials and triumphs of the people on the ground who conceived and engineered the missions that put robotic spacecraft on the heavenly bodies nearest our own.

The Scientific Revolution of the 17th century has often been called a decisive turning point in human history. It represents, for good or ill, the birth of modern science and modern ways of viewing the world. In What Galileo Saw, Lawrence Lipking offers a new perspective on how to understand what happened then, arguing that artistic imagination and creativity as much as rational thought played a critical role in creating new visions of science and in shaping stories about eye-opening discoveries.