検索キーワード： 著者 "Ben Bova" すべてのカテゴリー

John O'Ryan is not a god...not exactly. He is an eternal warrior destined to combat the Dark Lord through all time for dominion of the Earth. Follow him, servant of a great race, as he battles his enemy down the halls of time, from the caves of our ancestors to the final confrontation under the hammer of nuclear annihilation.

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. 

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.

Visionary space industrialist Dan Randolph is dead, but his protege, pilot Pancho Barnes, now sits on the board of his conglomerate. She has her work cut out for her, for Randolph's rival, Martin Humphries, still wants to control Astro and still wants to drive independent asteroid miners like Lars Fuchs out of business. Humphries wants revenge against Pancho, and, most of all, he wants his old flame, Amanda, who has become Lars Fuchs's wife.

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.

Imagine a machine that would end all wars and bloodshed. A machine that can create a virtual world so real, so complete, where all conflicts are waged, but where no one ever dies or gets hurt. The dueling machine is just that...until a madman dictator of a small empire finds a way to bend virtual reality to his will - and uses the dueling machine to take over the galaxy! It's up to the machine's creator and a rather inept Star Watchman to discover the plan and stop it.  

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.

Once, Dan Randolph was one of the richest men on Earth. Now the planet is spiraling into environmental disaster, with floods and earthquakes destroying the lives of millions. Martin Humphries, fabulously wealthy heir of the Humphries Trust, also knows that space-based industry is the way of the future. But unlike Randolph, he does not care if Earth perishes in the process.

Dan Randolph never plays by the rules. A hell-raising maverick with no patience for fools, he is admired by his friends, feared by his enemies, and desired by the world's loveliest women. Acting as a 21st privateer, Randolph broke the political strangle-hold on space exploration, and became one of the world's richest men in the bargain.

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.

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.

It isn’t easy to get a group of bestselling SF authors to write new stories for an anthology, but that’s what Elizabeth Anne Hull has done in this powerhouse book. With original, captivating tales by Greg Bear, Gregory Benford, Ben Bova, David Brin, Cory Doctorow, Neil Gaiman, Joe Haldeman, Harry Harrison, Larry Niven, Vernor Vinge, Gene Wolfe, and others, Gateways is a SF event that will be a must-buy for SF readers of all tastes, from the traditional to the cutting edge; from the darkly serious to the laugh-out-loud funny.

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.

After more than a century of exploring the stars, Keith Stoner returns to Earth to find that the world he has come back to does not match the one he left. The planet is suffering the consequences of disastrous greenhouse flooding. Most nations have been taken over by ultraconservative religion-based governments, such as the New Morality in the United States. With population ballooning and resources running out, Earth is heading for nuclear war.

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

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.

Luke Abramson, a brilliant cellular biologist who is battling lung cancer, has one joy in life: his 10-year-old granddaughter, Angela. When Angela is diagnosed with an inoperable brain tumor and given less than six months to live, Luke wants to try a new enzyme, Mortality Factor 4 (MORF4), that he believes will kill Angela's tumor. However, the hospital bureaucracy won't let him do it because MORF4 has not yet been approved by the FDA. Knowing Angela will die before he can get the treatment approved, Luke abducts her from the hospital with plans to take her to a private research laboratory in Oregon.

Half-Navajo geologist Jamie Waterman has been selected for the ground team of the first manned expedition to our mysterious neighbor planet. Joining an international team of astronauts and scientists, he endures the rigors of training, the dangers of traveling an incredible distance in space, the challenges of an alien landscape, and the personal and political conflicts that arise when the team must face the most shocking discovery of all.

When the spaceship Viking encounters a variety of adversaries in the Asteroid Belt - including a prospector and his family, a cyborg, the solar system's greatest sculptor, and an evil industrialist - a confrontation begins that transforms the human solar system.

We’ve found another Earthlike planet, but what secrets does it hold? The entire world is thrilled by the discovery of a new, Earthlike planet. Advance imaging shows that the planet has oceans of water and a breathable, oxygen-rich atmosphere. Eager to learn more, an exploration team is soon dispatched to explore the planet, now nicknamed New Earth.