Can an explosion travel faster than light?
But everything is actually expanding much slower than light speed; it’s just that the initial expansion of this star’s outer layers delay the light so significantly that it appears to expand so quickly. So the answer is no, explosions can’t move faster than the speed of light.
Can there be something faster than light?
No. The universal speed limit, which we commonly call the speed of light, is fundamental to the way the universe works. Therefore, this tells us that nothing can ever go faster than the speed of light, for the simple reason that space and time do not actually exist beyond this point.
Does light travel faster than anything in the universe?
But Einstein showed that the universe does, in fact, have a speed limit: the speed of light in a vacuum (that is, empty space). Nothing can travel faster than 300,000 kilometers per second (186,000 miles per second). Only massless particles, including photons, which make up light, can travel at that speed.
Why can’t things go faster than light?
Time ran slower for the moving clocks just as Einstein predicted. So the faster something travels, the more massive it gets, and the more time slows – until you finally reach the speed of light, at which point time stops altogether. And so nothing can travel faster than the speed of light.
Can photons travel faster than light?
Science: Can photons travel ‘faster than light’? LIGHT cannot travel faster than it does in a vacuum. The proposed effect, however, is very small indeed: the photons can exceed Einstein’s limit by only one part in 1036.
Can anything travel at the speed of light?
No, we cannot travel at the speed of light. Consider this… the speed of light is 300,000 kilometers per second (186,000 miles per second) and when an object moves at this speed, its mass will become infinite. Therefore, infinite energy will be required to move the object, which is impractical.