Mostrando resultados por autor "Ben Bova" en Todas las categorías

A wave of death is spreading through the Milky Way galaxy, an expanding sphere of lethal gamma radiation that erupted from the galaxy's core 28,000 years ago. Every world it touched was wiped clean of all life. But it's possible to protect a planet from gamma radiation. Now, guided by the ancient intelligent machines called the Predecessors, men and women from Earth seek out those precious, rare worlds that harbor intelligent species, determined to save them.

Jamie Waterman has made an important discovery on Mars. A cliff dwelling reveals the fact that an intelligent race lived on the red planet 65 million years ago, only to be driven into extinction by the crash of a giant meteor. But now the exploration of Mars is itself under threat of extinction, as the ultraconservative New Morality movement gains control of the U.S. government and cuts off all funding for the Mars program.

Seven years after the indomitable Doug Stavenger has realized his cherished dream of establishing a colony on the inhospitable lunar surface, Moonbase is a thriving community, a marvel of scientific achievement created and supported by nanotechnology: virus-sized machines that can build, cure, and destroy. But nanotechnology has been declared illegal by the home planet’s leaders, and a powerful despot is determined to lay claim to Stavenger’s peaceful city - or obliterate it, if necessary.

A new installment in the military science-fiction series by a Hugo Award-winner finds the superhuman, outer-space warrior John O'Ryan caught in the middle of a dangerous contest between a goddess and a god.

Master storyteller Ben Bova continues his multi-volume "Grand Tour" saga chronicling humanity's exploration of near space with Titan, a fast-paced thriller focused on the first manned mission to the Solar System's most intriguing world. Skillfully blending high drama, passionate characters, and daring speculation with the latest discoveries from the current Cassini/Huygens probe of Saturn's moon, Bova has crafted a heart-stopping tale of epic adventure on mankind's next frontier.

The second volume of the best stories from legendary hard science fiction writer Ben Bova, the creator of the New York Times best-selling Grand Tour science fiction series, a six-time Hugo award winner, and past president of the National Space Society. The stories included in this volume span the five decades of Bova's incandescent career at the center of science fiction and space advocacy. Here are tales of star-faring adventure, peril, and drama.

Six years after the first manned Martian expedition, a second has been announced, this one motivated purely by its profitable potential. Half-Navajo geologist Jamie Waterman, a veteran of the first mission, feels his conflicted soul beckoning him back to the eerie, unforgiving planet. As commander of the new exploratory team, he will have to contend with a bitter and destructive rivalry, a disturbing new emotional attraction, and deadly, incomprehensible "accidents" that appear to be sabotage.

A 21st century U.S. aerospace company has developed the first permanent human settlement on the Moon, made possible by major scientific breakthroughs, particularly in the practical use of nanotechnology. But conflict within the company's founding family and growing protests against the technology from radical environmentalists and religious fundamentalists on Earth put Moonbase in danger of closure

When a human team is sent to scout a few hundred light-years in front of the death wave, it encounters a civilization far in advance of our own, a civilization of machine intelligences.These sentient, intelligent machines have existed for eons and have survived earlier "death waves" - gamma-ray bursts from the core of the galaxy. They are totally self-sufficient, completely certain that the death wave cannot harm them, and utterly uninterested in helping to save other civilizations.

With the Death Wave no longer a threat to humanity, humans have spread out and colonized all the worlds of the solar system. The technology of the Predecessors has made Earth a paradise, at least on the surface. But a policy of exiling discontented young people to the outer planets and asteroid mines has led to a deep divide between the new worlds and the homeworld, and those tensions are about to explode into open war.

When Keith Stoner awoke, he found himself in a world changed almost beyond recognition. Eighteen years before, Stoner had been the American member of a joint U.S.-Soviet mission to capture an alien ship. The Soviets had to pull out, but Stoner persisted, and while on the strange ship, he fell into suspended animation.

Here are tales of star-faring adventure, peril, and drama. Here are journeys into the mind-bending landscapes of virtual worlds and alternate realities. Here you'll also find stories of humanity's astounding future on Earth, on Mars, and in the solar system beyond - stories that always get the science right. And Bova's gathering of deeply realized, totally human characters are the heroic, brave, tricky, sometimes dastardly engineers, astronauts, corporate magnates, politicians, and scientists who will make these futures possible.

In a startling future that's coming closer every year, Chet Kinsman is an astronaut ace who has done everything one can in space - including commit the first murder. It's a secret he can never escape, not even on the moon, where he's head of the first U.S. lunar colony. A series of shocking yet strangely inevitable circumstances will force Kinsman to confront his hidden past and decide Earth's destiny. In a desperate countdown to nuclear annihilation, Kinsman will struggle against a deadly dilemma: if he rescues the world, he risks destroying himself.

Stoner knew. The fiery object hurtling toward the Earth was an alien spacecraft. But the world might never know. He was trapped in an iron cordon of secrecy, for the discovery had shattered the world power balance, setting off a brutal struggle for supremacy that raged from the sacred halls of the Vatican to the corridors of the Kremlin and the Pentagon. The forces of fear and treachery would use any weapon at their command, from mind war to sabotage, to keep the world in darkness.

In the best-selling novels Venus and Jupiter, Ben Bova dramatized the latest discoveries about our own solar system in an epic tale of near-future exploration and development. Now Bova turns his attention to one of our system's greatest mysteries, Saturn.

On a privately financed orbital habitat above the planet Uranus, political idealism conflicts with pragmatic - and illegal - methods of financing. Add a scientist who has funding to launch a probe deep into Uranus‘ ocean depths to search for signs of life, and you have a three-way struggle for control. Humans can’t live on the gas giants, making instead a life in orbit. Kyle Umber, a religious idealist, has built Haven, a sanctuary above the distant planet Uranus.

Grant Archer merely wanted to study astrophysics, to work quietly as an astronomer on the far side of the Moon. But the forces of the "New Morality", the coalition of censorious do-gooders who run 21st-century America, have other plans for him. To his distress, Grant is torn from his young bride and sent to a research station in orbit around Jupiter, charged with the task of spying on the scientists who work there.

When Kell and his team return to Earth many years after their departure, they find that their world has changed almost beyond recognition. Not only has a second wave of greenhouse flooding caused sea levels to rise, but society has been changed by the consequences of the climate shift. Few people want to face Jordan Kell's news. He must convince Earth's new rulers that the human race is in danger of extinction unless it acts to forestall the death wave coming from the galaxy's heart.