検索キーワード： "OUT" 天文学・宇宙科学

For the first time in four billion years of life on Earth, we are preparing to step out among the stars, not just as lone astronauts or billionaire tech bros, but as a civilization. Dr Adriana Marais has dedicated her life to preparing form extraplanetary settlement, and here, she considers not just the scientific concerns of a multiplanetary existence (like terraforming and life-support systems), but also the ethical responsibilities we must carry with us as we explore new frontiers.

Three players enter - one player leaves. Welcome to Caught Out, the game show where knowing the answer doesn't guarantee the win! 'Caught Out' is a game show in which contestants will attempt to answer general knowledge trivia questions correctly, or else lie through their teeth and feign confidence to slip incorrect answers past their opponents. With stolen points, last-minute victories, and a final chance to push for first place, it's anyone's game!Created by Tyler D-B in collaboration with TuneFM.

Time Agents Ross Murdock and Gordon Ashe return for another assignment, this time to the tropical island paradise planet of Hawaika. Something apocalyptic has occurred in this planet’s history, altering its topography and cleansing it of all intelligent life. But something goes wrong when they attempt a peek at the past through a Time Gate, and with the Polynesian girl Karara and her trained dolphins Tino-rau and Taua, are plunged into a conflict between a dying super-race, barbarian natives, and invading aliens. (Summary by Mark Nelson)

The Earth, that trusty old spinning marble we call home, isn't a sphere at all. No, according to some, it is flat as a pancake (or a pizza, if we're being generous). Yet for thousands of people, this is reality – or at least their version of it. The Flat Earth phenomenon isn't new. It has ancient roots, woven into the cosmologies of civilizations long past. But what's fascinating is how, in a time when we can send rovers to Mars, carry pocket supercomputers, and live-stream cat videos from space stations, this belief has not only persisted but thrived.

An in-depth story of the astronaut love triangle that shocked America. This captivating account casts light on Lisa Nowak's groundbreaking fall from grace. She was accomplished, successful, and heroic - one of the first astronauts to fly a space shuttle mission after the 2003 Columbia tragedy. Then a primitive attack of jealousy led to a fateful confrontation with her romantic rival that destroyed her reputation, ended her career and left a victim dazed and confused.

In the vein of Randall Munroe's What If? meets Brian Green's Elegant Universe, a senior writer from Space.com leads readers on a wild ride of exploration into the final frontier, investigating what's really "out there." We've all asked ourselves the question. It's impossible to look up at the...

Have you ever wondered if we are alone in the universe, and if not, are alien races already visiting the Earth? Only when we have a basic knowledge and understanding of the topic can we make an informed decision on whether UFOs are real, and this book will help the reader make that choice. It will offer a basic, but broad overview of the UFO phenomenon from ancient times to modern, including UFO-related topics such as crop circles and the mysterious men in black.

This audiobook is an exploration of infinity and new understandings of our universe which have come to light in recent decades.

The Universe is a very big place and has many mysteries. Most people don’t realize just how mysterious it is. Scientists are stumped by many of the conundrums which Astronomy reveals. In this book, I want to give listeners a sense of the grandeur, mystery, and puzzles which the Universe poses to scientists. When you realize how incredible our Universe really is you may be surprised. We used to think the Sun was the center of the Universe. Now we know our solar system is just one of billions. Most of the matter in the Universe is also missing.