Space Engineering

After a soldier is left for dead, Eva Delgado's life begins to unravel. The truth of what happened remains a mystery, and the government will stop at nothing to keep it buried. Together with the unit's medic, Eva finds herself branded a terrorist and enemy of the state, hunted by two opposing governments. When the pair uncover a plot that could have ramifications for the whole galaxy, they know they have to act, but it will take all of their training, cunning and just a bit of luck to do what no one else has achieved. But what do you do when every secret begets another?

Uno de los grandes éxitos de la Biblioteca Aeronáutica. El único libro de inglés, explicado en español. Una obra sin igual. Todas las estructuras de comunicación, según los requerimientos de OACI. Todo sobre los diálogos en operaciones normales, operaciones anormales, y una sección de comprensión de textos que te ayudará a comprender mejor los diferentes temas aeronáuticos de interés. Una obra que se convertirá en una guía de consulta diaria. Estudiar inglés aeronáutico nunca fue tan fácil!

The invasion begins! The survey starship Yellowjacket is no pushover, but when an alien force larger than any in living memory appears out of nowhere, she is overwhelmed and left for dead on a hostile world. It's a bad start to the day for Captain Brynn Jameson — and that's before he learns the architect of the invasion has a personal vendetta against him. Now, the resourceful crew must find a way to repair their crippled ship, gather allies, and get back in the fight — before there's no fight left to join. Note: The Stars Dark series is an homage to thrilling pulp sci-fi of yesteryear....

Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of Cosmos and Contact, and writer Ann Druyan explore the origin, nature, and future of comets, and the exotic myths and portents attached to them. The authors show how comets have spurred some of the great discoveries in the history of science and raise intriguing questions about these brilliant visitors from the interstellar dark.

Were the fates of the dinosaurs and the origins of humans tied to the wanderings of a comet?

Bethany Anne and those in the Etheric Empire have conquered the Aliens who would conquer Earth. However, there are a few that do not appreciate the new rules. Dealing with insurrectionists down on the planet, or with a large military rebellion coming from another system, Bethany Anne and team are ready and willing to give everyone a piece of their mind. Because there is one common attitude that runs in all of those who fight for the Etheric Empire. They will never surrender.

From selecting to flying and maintaining your first drone: This book will teach you everything you need to know to get started with your first drone.

In Decoding the Heavens, Jo Marchant tells for the first time the full story of the 100-year quest to decipher the ancient Greek computer known as the Antikythera Mechanism. Along the way she unearths a diverse cast of remarkable characters and explores the deep roots of modern technology in ancient Greece and the medieval European and Islamic worlds. At its heart, this is an epic adventure and mystery, a book that challenges our assumptions about technology through the ages.

Alex Vilenkin resume en este audiolibro, de una forma amena y accesible, la historia de las investigaciones de los últimos cincuenta años en torno al origen y la evolución del universo. Vilenkin hace hincapié en dos teorías en las que es especialmente innovador: la inflación eterna del cosmos y la existencia de múltiples universos... en alguno de los cuales tal vez ahora nos hallemos replicados, sosteniendo este mismo libro en nuestras manos.

When Robert Zubrin published his classic book The Case for Mars a quarter century ago, setting foot on the Red Planet seemed a fantasy. Today, manned exploration is certain, and as Zubrin affirms in The New World on Mars, so too is colonization.

What would it have been like to be an eyewitness to the Big Bang? In 2014, astronomers wielding BICEP2, the most powerful cosmology telescope ever made, revealed that they'd glimpsed the spark that ignited the Big Bang. Millions around the world tuned in to the announcement broadcast live from Harvard University, immediately igniting rumors of an imminent Nobel Prize. But had these cosmologists truly read the cosmic prologue or, swept up in Nobel dreams, had they been deceived by a galactic mirage?

Whether it is recognized or not, America is engaged in a space race with China. Unlike the previous between the USA and the USSR that resulted in multiple moon landings, this is a new space race to expand and exploit the resources of the solar system. America initially embarked on this race in a similar fashion to the previous one, focusing on scientific exploration of deep space and satellite support to terrestrial military forces.

The Ooken thought they upset a small but tough set of aliens. They had no idea the level of pain Bethany Anne was willing to bring. You don’t hurt Bethany Anne’s people, because the gloves come off and get destroyed, never to be placed back on again. The children have had to grow up, and quickly. Will they handle the new responsibilities that come with their new bodies? Or will the experiment fail? War is coming. Who will be the victor? Each side believes they know enough, but Bethany Anne gets a stark reminder that the fog of war cuts both ways.

As technological advances and the creation of flying aircraft became realities, the sighting of UFOs increased, as did the interest in potential contact with aliens. It would hardly be groundbreaking for scientists in the 20th century to have a lunchtime discussion in which the search for extraterrestrial life arises, and the question of where it might reside is innocuous enough. However, a furor was created somewhat innocently when physicist Enrico Fermi voiced his “casual lunchtime remark” in the presence of colleagues in 1950.

Josune, Roystan, and Nika have escaped the company thugs trying to kill them. They've gotten a new spaceship to replace The Road (after it was blown up underneath them). And their new ship is armed to the teeth with dangerous weapons, courtesy of Josune. All that's left to do before they head out to find the legendary lode of transurides is to restore Roystan's memory. To do that, they need to collect the genemod machine Nika has ordered. But first, they have to shake off the Justice Department agent and the Companies tracking them.

Kayan has emerged from the Hoyon citadel repaired and refreshed, though she’s a bit cagey. Why would she share what kind of upgrades the healing process bestowed upon her? Noah Gantz is just glad to be back in the action, seeking Seer secrets, a way to save two galaxies, and finding Kilis Dane Ryger before Celia and Ryg destroy Kayan to get their answers. When Kayan’s crew learns Dane may have genetically modified Azok warships, they pursue the clues back to the Milky Way and Earth.

From planets and stars to black holes and the Big Bang, take a journey through the wonders of the universe. Featuring topics from the Copernican Revolution to the mind-boggling theories of recent science, The Astronomy Book clarifies hard-to-grasp concepts and explain almost 100 big astronomical ideas. Covering the biographies of key astronomers through the ages such as Ptolemy, Galileo, Newton, Hubble, and Hawking, The Astronomy Book details their theories and discoveries in a user-friendly format to make the information accessible and easy to follow.

The sun's family of planets become a familiar place in this personal account of the lives of other worlds. Sobel explores the planets' origins and oddities through the lens of popular culture, from astrology, mythology, and science fiction to art, music, poetry, biography, and history. This intimate account is filled with fascination, beauty, and surprise.

The volcano - among the most familiar and perhaps the most terrifying of all geological phenomena. However, Earth isn't the only planet to harbour volcanoes. In fact, the solar system, and probably the entire universe, is littered with them. Our own Moon, which is now a dormant piece of rock, had lava flowing across its surface billions of years ago, while Mars can be credited with the largest volcano in the solar system.

Every year, 200 experts across machine learning, automation, robotics, and space arrive in Palm Springs for MARS to share new ideas about how these four fields will shape our future. TV host and maker of things Adam Savage (MythBusters) takes listeners deep inside the MARS conference. In interviews with more than a dozen leading scientists and thinkers, Savage explores the mind-blowing and often misunderstood ways in which science and innovation are transforming the way we live, work, and play.

On June 6, 1761, the world paused to observe a momentous occasion: the first transit of Venus between the earth and the sun in more than a century. Through that observation, astronomers could calculate the size of the solar system - but only if they could compile data from many different points of the globe, all recorded during the short period of the transit. Fortunately, transits of Venus occur in pairs: eight years later, the scientists would have another opportunity to succeed.