Is there anything that moves faster than light?
Is anything in the universe faster than light?
Why does light travel so fast in space? Could there exist an Universe, parallel to ours, where the light velocity be greater than in ours, which interacts with our Universe in a subtle way? Can't light reach us quicker if it was emitted by something coming towards us at near the speed of light? Why is the speed of light not infinite? Can we increase the speed of light in a vacuum? What if time was passing a bit faster here on Earth? Can the speed of light be increased? Will the speed of light ever change? Why do we assume that travelling faster than the speed of light necessitates time travel? If light can't even escape a black hole, does that mean it is being sucked in faster than its speed? How does light travel so fast? Why does light travel so fast? Is it possible that massive objects such as stars can make time go slower around them? If yes, then how ?? Which is the brightest thing in the universe? What is the brightest thing in the universe? Why is the speed of light so small relative to the size of the universe? Does light travel through space forever? Quantum theory says a particle can be anywhere in the universe in the next instant.  Photons are the fastest particle but are limited to the speed of light. How can both be true? Since information cannot be transported faster then the speed of light, isn't Einstein's "spooky action at a distance" solution more correct then "quantum entanglement"? Is the universe infinitely large? Who is faster: the Flash or Zoom? If the flash can run fast enough to go back in time, isn't he already faster than Zoom and Reverse Flash? Could we ever reach the non-observable universe using time dilation in the same way we could reach Andromeda? Is it true that everything in our part of the universe is moving towards the 'Great Attractor'? Why does time seem to go faster as we age? How can I make time go by faster?