How fast can dark matter move?

All told, that means dark matter moves, relative to a human on Earth, at a speed of around 400 km/s. And we can do this for whatever times we want: every second, over the course of a year, or over a typical (80 year) human lifetime.

What happens if an object exceeds the speed of light?

Time Travel Special relativity states that nothing can go faster than the speed of light. If something were to exceed this limit, it would move backward in time, according to the theory.

Is the speed of dark the same as the speed of light?

Most of us already know that darkness is the absence of light, and that light travels at the fastest speed possible for a physical object. In short, it means that, the moment that light leaves, darkness returns. In this respect, darkness has the same speed as light.

Why can’t we exceed speed of light?

The speed of light in a vacuum is an absolute cosmic speed limit. According to the laws of physics, as we approach light speed, we have to provide more and more energy to make an object move. In order to reach the speed of light, you’d need an infinite amount of energy, and that’s impossible!

Is darkness stronger than light?

Darkness is more powerful than light. Because our universe is in full of darkness and it is expanding due to black energies of the universe. Darkness consists of black energy and black matters. Our universe consists of 68\% of black energy ,27\% of dark matters and remaining 5\% of galaxies , stars and planets.

Can dark matter travel faster than the speed of light?

Now, imagine dark matter has the same energy as a photon – it can therefore travel faster than the speed of light. As we know, travelling at or near the speed of light, mass increases.

Why can’t light interact with dark matter?

Due to travelling faster than light, dark matter has a higher than usual mass in relation to its resting mass, thus accounting for the large ‘missing’ mass around galaxies. This is the reason why light cannot interact with dark matter, it is essentially too fast for light to interact with it.

How was dark matter created?

Dark matter is therefore non-baryonic, travelling faster than light and has a mass half that of a photon. So, how was it created? I theorise that dark matter was created from the energy before the Big Bang and this energy does not dissipate to the surroundings, allowing it to travel faster than light indefinitely.

Does dark matter have half the mass of a photon?

By rearranging and solving the Friedmann equations I have found the mass of dark matter to be half the energy equivalent of a single photon – therefore dark matter has half the mass of a photon. Now, imagine dark matter has the same energy as a photon – it can therefore travel faster than the speed of light.