Contact with Alien Civilizations Michael Michaud

Space Exploration David M. Harland

Space Exploration Ellis D. Miner, Jeffrey N. Cuzzi, Randii R. Wessen

The Seven Secrets of How to Think Like a Rocket Scientist James Longuski

Springer Praxis Books Thérèse Encrenaz

Space Exploration Brian Harvey

Return to the Moon Harrison Schmitt

Space Exploration Colin Burgess, Shayler David

Parting the Cosmic Veil Kenneth R. Lang

A Seat on the Aisle, Please! Elizabeth Kavaler

Hubble Lars Lindberg Christensen, M. Kornmesser, Robert A. Fosbury

Springer Series in Statistics James V. Zidek, Nhu D. Le

Columbia Philip Chien

Coal Combustion Byproducts and Environmental Issues

The Square Root of 2 David Flannery

Space Exploration David M. Harland

Space Exploration Ben Evans

Space Tourism Michel van Pelt

Brute Force Matt Curtin

Space Exploration David M. Harland

Centauri Dreams Paul Gilster

Rare Earth Donald Brownlee, Peter D. Ward

Once Upon a Universe Robert Gilmore

Landscape Ecology in Theory and Practice Monica G. Turner, Robert H. Gardner, Robert V. O'Neill