Interstellar Travel: After Arrival is a comprehensive, technical look at the necessary considerations for settlement on an extra solar planet following interstellar travel, addressed by leading experts in the fields…

The NASA Technical Reports Servcr (NTRS) houses half a million publications that are a valuable means of information to researchers, teachers, students, and the general public. These documents are all…

Too far from Earth to simply turn around and return home, the eight-person crew must ride their crippled ship to Mars while they desperately struggle to survive. On Earth, powerful…

What if you discovered an infinitesimally thin material capable of conducting electricity, able to suspend millions of times its own weight, and yet porous enough to filter the murkiest water…

This book argues that although Johnson’s impeachment did not succeed in ousting him, it was a justified step. It describes the critical issues and events leading up to the impeachment…

Isabel arrives in Paris to find that her sister’s French husband has just walked out, leaving her sister pregnant. While she finds herself seduced by gourmet food, antiques and older…

THE ANSWER LIES OUT THERE

The year is 2072. At the lunar farside radio observatory, an old-school radio broadcast is detected, similar to those broadcast on Earth in the 1940s…