The science fiction vision of stars flashing by as streaks when spaceships travel faster than light isn't what the scene would actually look like, a team of physics students says.
Instead, the view out the windows of a vehicle traveling through hyperspace would be more like a centralized bright glow, calculations show.
The finding contradicts the familiar images of stretched out starlight streaking past the windows of the Millennium Falcon in "Star Wars" and the Starship Enterprise in "Star Trek." In those films and television series, as spaceships engage warp drive or hyperdrive and approach the speed of light, stars morph from points of light to long streaks that stretch out past the ship.
But passengers on the Millennium Falcon or the Enterprise actually wouldn't be able to see stars at all when traveling that fast, found a group of physics Masters students at England's University of Leicester. Rather, a phenomenon called the Doppler Effect, which affects the wavelength of radiation from moving sources, would cause stars' light to shift out of the visible spectrum and into the X-ray range, where human eyes wouldn't be able to see it, the students found.
"The resultant effects we worked out were based on Einstein's theory of Special Relativity, so while we may not be used to them in our daily lives, Han Solo and his crew should certainly understand its implications," Leicester student Joshua Argyle said in a statement.
Relativistic Optics in Journal of Physics Special Topics
Relativistic Optics Strikes Back in Journal of Physics Special Topics