Risultati di "Ben Bova" in Tutte le categorie

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.

Island One is a celestial utopia, and David Adams is its most perfect creation - a man with a brain as advanced as any computer and a body free of human frailties. But David is a prisoner - a captive of the colony that created him - destined to spend the days of his life in an island-sized cylinder that circles a doomed and desperate home planet. Thousands of miles below him, a world trembles; its people cringe in terror and despair in anticipation of an impending apocalypse. And fate has cast one extraordinary human in the role of savior.

In the future as Bova here imagines it, Earth is an ecological nightmare, and humanity may well go the way of the dinosaurs. But overhead orbits salvation. A vast metallic island in space, the Trikon station conducts genetic research too risky to be done on earth - research that could save the planet.

Frontiers can be found in all directions - frontiers of timeand space, as well as frontiers of courage, devotion, love, hate, and the outer limits of the human spirit. This outstanding collection of stories by one of science fiction's premier talents spans the length and breadth of history and the universe while exploring thought-provoking new ideas and dilemmas.

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.

Earth has been devastated by a massive solar flare. Now a small group of survivors fights to rebuild civilization. Cities became ovens, grasslands seas of flame. As the touch of dawn swept westward across the spinning planet, its fiery finger killed everything in its path. Glaciers in Switzerland began to melt; floodwaters poured down on burning Alpine villages. Paris became a torch, then London. North of the Arctic Circle, Laplanders in their summer furs burst into flame as their reindeer collapsed and roasted on the smoking tundra. The line of dawn raced westward across the Atlantic, but as it did, the sun dimmed as quickly as it had flared. The Americas escaped the sun’s wrath … almost.

Earth is an old planet, and her teeming masses are running out of resources - and time. It is up to men such as Jeff Holman to discover a haven for Earth’s millions. Altair VI is one such planet, and Holman is determined to transform this world into one where the human race can survive. Star probes long ago informed Earth that Altair VI had a flourishing ecology with one very tough beast at the top of the food chain, one that will have to be dealt with before the human colony ships arrive. The beast is not only tough, it is as smart as a man. Holman is faced with a soul-wrenching decision - for to make Altair VI habitable for humans, all native life must die.

Telescopes on Earth have detected an Earth-sized planet circling a star some 30 light-years away. Now the race is on to get pictures of that distant world that show whether or not the planet is truly like Earth - and if it bears life. Farside observatory will have the largest optical telescope in the solar system and the most sensitive radio telescope, insulated from the interference of Earth’s radio chatter by a thousand kilometers of the moon’s solid body. But building Farside is a complex, dangerous task. And what they ultimately find stuns everyone, and humanity will never be the same.

Dr. Jake Ross, a university astronomer, wants nothing more than to teach a few classes each semester and continue his research. Instead, he finds himself aggressively recruited to be the science advisor to Frank Tomlinson, an ambitious politician with his eye on the US Senate. Tomlinson is in need of an edge that will allow him to defeat his opponent at the polls, and Dr. Ross can contribute just that: MHD. MHD, or magnetohydrodynamics, is a new innovation that will allow electricity to be generated efficiently and cheaply. But MHD is still in its infancy, and there are deadly risks.

When a nuclear missile launched by a rogue North Korean faction explodes in space, the resulting shock wave destroys most of the world’s satellites, throwing global communication into chaos. U.S. military satellites, designed to withstand such an assault, show that two more missiles are sitting on launch pads in North Korea, ready to be deployed. Faced with the threat of a thermonuclear attack, the United States has only one possible defense: Able One.

Microbiologist Michael Cochrane has been murdered. His brother, Paul, wants to find out who did it and why. It's clear that Michael was working with cyanobacteria, the bacteria that crack water molecules and release free oxygen. It's less clear why this would get anybody killed.

In Carbide Tipped Pens,over a dozen of today's most creative imaginations explore these frontiers, carrying on the grand tradition of such legendary masters as Isaac Asimov, Robert Heinlein, and John W. Campbell, while bringing hard science fiction into the 21st century by extrapolating from the latest scientific developments and discoveries.

In the next century, the United States and Russia have joined forces to form the International Peacekeeping Force. The IPF is charged with controlling the satellite network and preventing nuclear missile launches. But many factions resent this orbital police force - and attempt to seize control of the satellites.... and the IPF itself.

No matter what strange forms the future takes, says Ben Bova in his introduction, crime and criminals will always be with us - and with them, the need for law enforcement. Included in this collection of short stories are the full-length novel City of Darkness and "Brillo" - the famous collaboration between Bova and Harlan Ellison.

In novels such as Mars, Moonbase, and The Rock Rats, Ben Bova told stories about rivalries and wars, of outsized individuals, public crusades, and the private passions that drive us as we expand into the solar system and make use of its vast resources. Bova wrote short fiction about some of the same characters and events—Sam Gunn, Martin Humphries, Klaus Fuchs, Dan Randolph, and the Asteroid Wars—featured in those works, and those stories are collected in Tales of the Grand Tour, a landmark of modern science fiction. The stories in this collection are:

In a dystopian New York City, a teenager fights for his survival. Years ago, New York City was closed by the government in response to insidious crime and pollution. The huge Manhattan Dome hovers high in the smog, while beneath it, the city lies deserted—its buildings haunted, hollow shells. Each summer, though, the metropolis opens for two months as a sort of morbid recreational park, and gangs prey on those who venture onto its darkest streets.

From the creation of life to the exploration of the heavens and the stars—from the origins of the earth to the possibility of life on other planets, Ben Bova unveils the beauty and science behind the phenomenon of light. Bova masterfully explains how light affects us every day of our lives—from our religions to our sex drives. He examines how we use light in art, science, industry, entertainment, cosmetics, jewelry, and myriad other ways. Using accessible language, Bova provides easy-to-understand examples that explain even the most difficult and mind-bending concepts.

Following the bestselling, widely-praised Venus and Jupiter, Ben Bova offers a new adventure of solar system discovery like nothing previously imagined In the bestselling novels Venus and Jupiter, Ben Bova dramatized the latest discoveries about our own solar system in an epic tale of...

Despite Mercury's desolateness, there are still those who hope to find diamonds in the rough. Saito Yamagata thinks Mercury's position will make it an ideal orbit point for satellites that could someday create enough power to propel starships into deep space.

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.