space flight

When Rudy and his friends discover a spaceship in the woods, they try to find someone who will believe their incredible story.

"A non-fiction travel guide to space tourism that includes information about accommodations, attractions, and more." --Provided by publisher.

Intersteller mercenaries traveling to the outer reaches of the universe find themselves under the control of an alien race that is trying to conquer Earth.

When the space ship River faces catastrophic damage to its engine, Satterwaithe is determined to repair it in the old way while Bhatterji believes he can fix it with technical brilliance yet they may be doomed.

Twenty-thousand years in the future, humans confront a rapidly expanding vacuum that devours everything in its path. Tchicaya works with the Yielders to study the vacuum and allow it to grow. He is conflicted when his first love, Mariama, enters his life on behalf of the Preservationists, who want to destroy the vacuum. What none of the futurists know is that life is developing in the center of the vacuum.

Commander Toad leads the lean green space machine "Star Warts" to find new worlds but runs into trouble when he sets course for home.

Reveals the sacrifices scientists make in order to explore the Red Planet, the political pressure and scrutiny they endure by working at NASA, and the missions they hope will lead to understanding of life's origin and meaning.

Examines the prospects for human colonization of space, the technology that will be needed, and the vast speeds required to make the voyages; discusses why the journeys will be profitable; and predicts when, how, and why they will occur.