Faster than yours.
light travels faster.
refractive index is the measure of how how fast or slow light travel through a material reference to the speed of light in empty space.
Sound cannot travel through a vacuum.
6 billion km.
Since space is a vacuum, light travels at approximately 300,000,000 metres per second.
The best fictional way to travel through space fast without messing with time is teleportation.
Theoretical, infinate, if you travel through warp space.
500 Kilometers per hour
About 30km/hour
They travel through space at the same speed that Saturn travels.
Light goes incredibly fast through space, bouncing off objects.
all electromagnetic waves travel at the same speed through space. This is the speed of light, or 300 000 000 m/s (3x108 m/s).
670 616 629 mph
It depends on where in space they are but they often travel extremely fast, upwards of 11 km per second
The orbital speed of mars averages at around 24.077 km/s.
light travels faster.
Fast enough to cause a big spolosion