Book excerpt: For centuries, a journey to space has been a shared dream of millions around the world. We have patiently, and impatiently, anticipated Sunday afternoon drives down celestial freeways. Yet, since 1961 when human space travel began, fewer than 560 professional astronauts, cosmonauts, taikonauts and a-half dozen millionaires have seen Earth from a vantage point in space. Given so few orbiting travelers, what made so many ordinary people think they had the slightest chance to fulfill their dream? Because for decades, visionaries, government officials, space companies, and the media told us our ticket to ride was just a rocket away. All we had to do was "keep the dream alive." With so much optimism, shouldn't we all be there by now? See You In Orbit? Our Dream of Spaceflight will be the first non-fiction book to take a historical, personal, irreverent, and often-humorous look at the promises, expectations, principal personalities, and milestones regarding the goal and dream we have to fly in space.