Excursions at the Speed of Light

Excursions at the Speed of Light: "'S/F fans can finally find out what you really get to see at relativistic velocity, and tourists are one step closer to 'doing Europe in a day' in these amazing Space Time Travel simulations of the Theoretical Astrophysics & Computational Physics department at the Institute for Astronomy and Astrophysics Tubingen. They put you in a driver's seat that both Armstrong the Astronaut and Armstrong the Cyclist would equally enjoy, in simulators built to ride a bike at the speed of light.'"