NOVA Online presents Time Travel ... Welcome to the companion Web site to the NOVA program "Time Travel," originally broadcast on October 12, 1999. In the program, leading physicists delve into the

The Time Travel Institute is dedicated to the research and exploration of the temporal sciences. Together, we can make the future happen... today! ... Time Travel in the Mass Media;

We believe Time Travel will one day be possible, so we have started an investment fund that may one day pay for you to travel to the future. Help us help you reach the future today! ... Time Travelers;

Time travel is a concept that has existed in science-fiction for hundreds of years. Learn about time travel and find out how time travel will work. ... Ideas of time travel have existed for centuries,

Time travel is a concept that has existed in science-fiction for hundreds of years. Learn about time travel and find out how time travel will work. ... Ideas of time travel have existed for centuries,

To understand the basics of time travel you need to re-learn a few basics and throw out the rest and think in multiple-levels all at once for it to make sense.

Survey of philosophical woories about inconsistencies inherent in the idea of time travel in the context of modern physics. From the Stanford Encyclopedia, by Tim Maudli ... 3. Topology and Constraints

Is time travel possible ... Time travel back on the agenda ... As you might expect, the possibility of time travel involves those most extreme objects, black holes.

Robert Heinlein's 1941 story "By His Bootstraps" begins with the narrator writing in a philosophy thesis that time travel is impossible because time, in Immanuel Kant's terms,

In theory, you could go back in time and meet your infant father but you could not kill him, a new quantum model of time travel suggests. ... So either time travel is not possible,