Space Engineering

More than half a century after humans first walked on the Moon, exciting new space adventures are in the works. Thanks to major advances in rocketry, robotics, and other space technologies, humanity is on the verge of returning to the Moon, exploring Mars, building permanent orbiting space stations, expanding space tourism, and pushing the boundaries of exploration throughout the solar system and beyond. The Future of Space Exploration explores these exciting developments in 12 half-hour episodes, hosted by aerospace engineer and executive Dr. Ariel Ekblaw.

Led by physicist James Trefil and astrophysicist Shobita Satyapal, this book traverses the incredible history of black holes and introduces contemporary developments and theories on still unanswered questions about the enigmatic objects. From the early work of Albert Einstein and Karl Schwarzschild to an insider look at black hole-galaxy connection research led by co-author Satyapa, the comprehensive book surveys an exciting and evolving branch of space science.

You are reading the word now right now. But what does that mean? What makes the ephemeral moment "now" so special? Its enigmatic character has bedeviled philosophers, priests, and modern-day physicists from Augustine to Einstein and beyond. Einstein showed that the flow of time is affected by both velocity and gravity, yet he despaired at his failure to explain the meaning of now. Equally puzzling: Why does time flow? Some physicists have given up trying to understand and call the flow of time an illusion.

Prepare to learn everything we still don’t know about our strange and mysterious Universe. Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore - there are huge yawning voids in our basic notions of how the world works. PHD Comics creator Jorge Cham and particle physicist Daniel Whiteson have teamed up to explore everything we don't know about the Universe: The enormous holes in our knowledge of the cosmos. Armed with entertaining and lucid explanations of science, they give us the best answers currently available.

Humanity thought they could run. They were wrong. The ongoing trials and tribulations of the Gaea Ark and the last remnants of humanity in the galaxy. Not Alone is the second book in the series. Aboard the Ark, there are as many secrets as there are survivors.

Whether pondering black holes or predicting discoveries at CERN, physicists believe the best theories are beautiful, natural, and elegant, and this standard separates popular theories from disposable ones. This is why, Sabine Hossenfelder argues, we have not seen a major breakthrough in the foundations of physics for more than four decades. The belief in beauty has become so dogmatic that it now conflicts with scientific objectivity: Observation has been unable to confirm mindboggling theories, like supersymmetry or grand unification, invented by physicists based on aesthetic criteria.

This compelling story of exploration charts and celebrates humankind in space, from Sputnik's launch in 1957 through the Apollo moon landings and the International Space Station to future missions to Mars and beyond. Spaceflight chronicles how, in the six decades that followed Sputnik, the world was revolutionized by space travel and exploration. The opening up of Earth's orbit to satellites led to a revolution in communications, monitoring of the environment, and materials science.

The Los Angeles Air Raid on February 24/25, 1942 opened an unprecedented chapter in the evolution of the US Navy. In response to this incident, a covert research program to investigate the feasibility of exotic antigravity propulsion technologies was developed. In addition, navy operatives were embedded in Nazi-occupied Europe to learn about the Germans’ advanced flying saucer programs, and they discovered the Nazis were receiving assistance from two extraterrestrial groups with very different agendas.

Survival amidst the rings of a gas giant means that life must adapt or die. Luckily, Space Ants never say die!Space Ants: Never Say Die is a collection of serialized short stories following one colony. Each segment zooms in on a single ant from different castes—from tireless handmaidens and brave scouts to valiant soldiers and the indomitable queen mother—as they explore, extract, expand, and sometimes exterminate the deadly threats lurking in the gas giant's ring system. Join the ants as they navigate the perils of deep space: impacts, dehydration, and the constant threat of rival ...

West with the Night is the story of a remarkable woman molded and shaped by many things: the African jungle, a certain dog, horses, airplanes, friendships with white men and black. There is no life, no story quite like it.

The modern materialist approach to life has conspicuously failed to explain such central mind-related features of our world as consciousness, intentionality, meaning, and value. This failure to account for something so integral to nature as mind, argues philosopher Thomas Nagel, is a major problem, threatening to unravel the entire naturalistic world picture, extending to biology, evolutionary theory, and cosmology. Since minds are features of biological systems that have developed through evolution, the standard materialist version of evolutionary biology is fundamentally incomplete.

Exploring more than 80 of the world's most scientific theories and big ideas across the fields of physics, chemistry, biology, astronomy, geology, and math, this audiobook offers a fascinating look at the history of science. All the big scientific ideas are brought to life with pithy quotes and step-by-step "mind maps" - from evolution and continental drift to black holes and genetic engineering, showing how the ideas of famous scientists have affected our understanding of the world.

Our universe has been growing for nearly 14 billion years. But almost everything about it, from the elements that forged stars, planets, and lifeforms, to the fundamental forces of physics, can be traced back to what happened in just the first three minutes of its existence. In this book, Nobel Laureate Steven Weinberg describes in wonderful detail what happened in these first three minutes.

The job was worth two million credits, but Captain Drake could care less about the money. Marachari Five and the terraforming station that was under attack had a much more personal connection. His parents were in charge of the facility. Now it was a race through space to see if he could make it there in time to save them. Would he be able to do the impossible, again?

Captain Hammond Roystan is a simple cargo runner who has stumbled across the find of a lifetime: the Hassim, a disabled exploration ship - and its valuable record of unexplored worlds. His junior engineer, Josune Arriola, said her last assignment was in the uncharted rim. A renowned body-modification artist, Nika Rik Terri has run afoul of clients who will not take no for an answer, and she is dragging along a rookie modder. Together this mismatched crew will end up on one ship, hurtling through the lawless reaches of deep space with Roystan at the helm.

Survival isn’t easy on a planet controlled by a rogue AI, but beating the odds is Sergeant Pace Nix’s speciality. Pace and his war dog Riot were betrayed by the survivors living in the sewer city called Low Town. Disarmed, taken captive, and handed over to NERO the AI system that controls everyone on Rastamus III. It’s ultimate goal is to spread to other worlds, but it needs the passengers of the NGO ship The Philadelphia that crashed on NERO’s world to help navigate the galaxy. But they all underestimated who Pace is, and the extreme violence he is truly capable of. Ghost ...

Carl Sagan, writer and scientist, returns from the frontier to tell us about how the world works. In his delightfully down-to-earth style, he explores and explains a mind-boggling future of intelligent robots, extraterrestrial life and its consequences, and other provocative, fascinating quandaries of the future that we want to see today.

Astrophysicist and best-selling author Mario Livio draws on his own scientific expertise to provide captivating insights into how Galileo reached his bold new conclusions about the cosmos and the laws of nature. A freethinker who followed the evidence wherever it led him, Galileo was one of the most significant figures behind the scientific revolution. He believed that every educated person should know science as well as literature, and insisted on reaching the widest audience possible, publishing his books in Italian rather than Latin.

In Secrets of Antigravity Propulsion, physicist Paul LaViolette reveals the secret history of antigravity experimentation—from Nikola Tesla and T. Townsend Brown to the B-2 Advanced Technology Bomber. He discloses the existence of advanced gravity-control technologies, under secret military development for decades, that could revolutionize air travel and energy production.

On July 20, 1969, Neil Armstrong and Buzz Aldrin became the first humans to walk on the Moon, a moment forever ingrained in history. Perhaps the world's greatest technological achievement - and a triumph of American spirit and ingenuity - the Apollo 11 mission, and the entire Apollo program, was a mammoth undertaking involving more than 410,000 men and women dedicated to putting a man on the Moon and winning the Space Race against the Soviets.