What can go faster than the speed of light?
1. The Big Bang itself expanded much faster than the speed of light. But this only means that “nothing can go faster than light.” Since nothing is just empty space or vacuum, it can expand faster than light speed since no material object is breaking the light barrier.
What is faster than light in the universe?
General Relativity states that space and time are fused and that nothing can travel faster than the speed of light. General relativity also describes how mass and energy warp spacetime – hefty objects like stars and black holes curve spacetime around them. “Star Trek” took this idea and named it the warp drive.
Is NASA building a warp drive?
According to Popular Mechanics, the NASA warp drive will expend a massive amount of energy that will “warp” (contract and twist) space time behind the spacecraft, which will create a space time “bubble.” This bubble, which will be created around the ship and curved behind it, will theoretically reduce the distance that …
Does wormhole exist?
Wormholes are consistent with the general theory of relativity, but whether wormholes actually exist remains to be seen. Theoretically, a wormhole might connect extremely long distances such as a billion light years, or short distances such as a few meters, or different points in time, or even different universes.
Will it ever be possible to travel faster than light?
Nothing can travel faster than light. If you by travel mean spaceships, superman , or whatever transportation through space. No, signal can travel faster than light. If your friend Bob travels at lightspeed 100 light years away from Earth and sends you a message, then it will take 100 years to reach Earth.
What if you traveled faster than the speed of light?
As an object approaches the speed of light, its mass rises precipitously. If an object tries to travel 186,000 miles per second, its mass becomes infinite, and so does the energy required to move it. For this reason, no normal object can travel as fast or faster than the speed of light.
Which type of light travels at the fastest speed?
Light travels at the fastest speed possible for a physical object. Because darkness appears when light leaves, darkness is as fast as light—however, there are types of darkness. For example, the speed of a shadow can break the light barrier. A shadow mimics its light source, but becomes bigger than the source the closer it gets to the light.
What makes light travel so fast?
light is travel so fast because it have very less mass (mass less) so it travel so fast , The particles that make up electromagnetic radiation are called photons. Each photon has a packet or quantum of energy depending on the frequency of the radiation. The photon also has some momentum, but its mass is zero.