The vast and mysterious universe is explored in this reprint anthology from award-winning editor and anthologist Neil Clarke (Clarkesworld magazine, The Best Sc

An analysis of NASA's plans for continuing human spaceflight after retiring the space shuttle / Congressional Budget Office -- The budgetary implications of NAS

Star Trek was right — there is only one final frontier, and that is space... Human beings are natural explorers, and nowhere is this frontier spirit stronger

"An exploration of the afterlife and communication with the dead. Author's career has included being both a professional psychic and a professional scholar. Add

The 1960s and early 70s saw the evolution of Frontier Myths even as scholars were renouncing the interpretive value of myths themselves. Works like Joe Haldeman